695861320 has 384 divisors, whose sum is σ = 2206310400. Its totient is φ = 192360960.

The previous prime is 695861269. The next prime is 695861329. The reversal of 695861320 is 23168596.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (695861329) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 14805537 + ... + 14805583.

It is an arithmetic number, because the mean of its divisors is an integer number (5745600).

Almost surely, 2^695861320 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 695861320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1103155200).

695861320 is an abundant number, since it is smaller than the sum of its proper divisors (1510449080).

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

695861320 is a wasteful number, since it uses less digits than its factorization.

695861320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129 (or 114 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 40.

The square root of 695861320 is about 26379.1834596903. The cubic root of 695861320 is about 886.1506604975.

The spelling of 695861320 in words is "six hundred ninety-five million, eight hundred sixty-one thousand, three hundred twenty".