695407950 has 192 divisors, whose sum is σ = 2052457920. Its totient is φ = 172523520.

The previous prime is 695407939. The next prime is 695407981. The reversal of 695407950 is 59704596.

It is a happy number.

695407950 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 695407896 and 695407905.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3603054 + ... + 3603246.

It is an arithmetic number, because the mean of its divisors is an integer number (10689885).

Almost surely, 2^695407950 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 695407950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1026228960).

695407950 is an abundant number, since it is smaller than the sum of its proper divisors (1357049970).

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

695407950 is a wasteful number, since it uses less digits than its factorization.

695407950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388 (or 377 counting only the distinct ones).

The product of its (nonzero) digits is 340200, while the sum is 45.

The square root of 695407950 is about 26370.5887306294. The cubic root of 695407950 is about 885.9581693618.

The spelling of 695407950 in words is "six hundred ninety-five million, four hundred seven thousand, nine hundred fifty".