695997120 has 448 divisors, whose sum is σ = 2818400256. Its totient is φ = 141557760.

The previous prime is 695997091. The next prime is 695997131. The reversal of 695997120 is 21799596.

695997120 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (448).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 695997120.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2708032 + ... + 2708288.

It is an arithmetic number, because the mean of its divisors is an integer number (6291072).

Almost surely, 2^695997120 is an apocalyptic number.

695997120 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 695997120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1409200128).

695997120 is an abundant number, since it is smaller than the sum of its proper divisors (2122403136).

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

695997120 is a wasteful number, since it uses less digits than its factorization.

695997120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328 (or 318 counting only the distinct ones).

The product of its (nonzero) digits is 306180, while the sum is 48.

The square root of 695997120 is about 26381.7573334302. The cubic root of 695997120 is about 886.2083019791.

The spelling of 695997120 in words is "six hundred ninety-five million, nine hundred ninety-seven thousand, one hundred twenty".