694125920 has 48 divisors (see below), whose sum is σ = 1684207728. Its totient is φ = 270144000.

The previous prime is 694125911. The next prime is 694125923. The reversal of 694125920 is 29521496.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (694125923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52706 + ... + 64545.

It is an arithmetic number, because the mean of its divisors is an integer number (35087661).

Almost surely, 2^694125920 is an apocalyptic number.

It is an amenable number.

694125920 is an abundant number, since it is smaller than the sum of its proper divisors (990081808).

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

694125920 is a wasteful number, since it uses less digits than its factorization.

694125920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117303 (or 117295 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 694125920 is about 26346.2695651586. The cubic root of 694125920 is about 885.4133938543.

The spelling of 694125920 in words is "six hundred ninety-four million, one hundred twenty-five thousand, nine hundred twenty".