695083978960 has 160 divisors (see below), whose sum is σ = 1956755688192. Its totient is φ = 224161259520.

The previous prime is 695083978933. The next prime is 695083978973. The reversal of 695083978960 is 69879380596.

It is a Harshad number since it is a multiple of its sum of digits (70).

It is a self number, because there is not a number n which added to its sum of digits gives 695083978960.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16477095 + ... + 16519225.

Almost surely, 2^695083978960 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 695083978960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (978377844096).

695083978960 is an abundant number, since it is smaller than the sum of its proper divisors (1261671709232).

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

695083978960 is a wasteful number, since it uses less digits than its factorization.

695083978960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43901 (or 43895 counting only the distinct ones).

The product of its (nonzero) digits is 176359680, while the sum is 70.

The spelling of 695083978960 in words is "six hundred ninety-five billion, eighty-three million, nine hundred seventy-eight thousand, nine hundred sixty".