695101440 has 384 divisors, whose sum is σ = 2589874560. Its totient is φ = 158597120.

The previous prime is 695101439. The next prime is 695101447. The reversal of 695101440 is 44101596.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (384).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 695101398 and 695101407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (695101447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40888312 + ... + 40888328.

It is an arithmetic number, because the mean of its divisors is an integer number (6744465).

Almost surely, 2^695101440 is an apocalyptic number.

695101440 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 695101440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1294937280).

695101440 is an abundant number, since it is smaller than the sum of its proper divisors (1894773120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

695101440 is a wasteful number, since it uses less digits than its factorization.

695101440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80 (or 38 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 695101440 is about 26364.7765019922. The cubic root of 695101440 is about 885.8279844129.

The spelling of 695101440 in words is "six hundred ninety-five million, one hundred one thousand, four hundred forty".