695397384 has 96 divisors (see below), whose sum is σ = 2065789440. Its totient is φ = 209577600.

The previous prime is 695397349. The next prime is 695397403. The reversal of 695397384 is 483793596.

It is a self number, because there is not a number n which added to its sum of digits gives 695397384.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 148974 + ... + 153570.

It is an arithmetic number, because the mean of its divisors is an integer number (21518640).

Almost surely, 2^695397384 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 695397384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1032894720).

695397384 is an abundant number, since it is smaller than the sum of its proper divisors (1370392056).

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

695397384 is a wasteful number, since it uses less digits than its factorization.

695397384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4811 (or 4804 counting only the distinct ones).

The product of its digits is 4898880, while the sum is 54.

The square root of 695397384 is about 26370.3883930442. The cubic root of 695397384 is about 885.9536822684.

The spelling of 695397384 in words is "six hundred ninety-five million, three hundred ninety-seven thousand, three hundred eighty-four".