694949677404 has 24 divisors (see below), whose sum is σ = 1628333978880. Its totient is φ = 230680645104.

The previous prime is 694949677397. The next prime is 694949677451. The reversal of 694949677404 is 404776949496.

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 7 ways as a sum of consecutive naturals, for example, 121152934 + ... + 121158669.

It is an arithmetic number, because the mean of its divisors is an integer number (67847249120).

Almost surely, 2^694949677404 is an apocalyptic number.

It is an amenable number.

694949677404 is an abundant number, since it is smaller than the sum of its proper divisors (933384301476).

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

694949677404 is a wasteful number, since it uses less digits than its factorization.

694949677404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242311849 (or 242311847 counting only the distinct ones).

The product of its (nonzero) digits is 329204736, while the sum is 69.

The spelling of 694949677404 in words is "six hundred ninety-four billion, nine hundred forty-nine million, six hundred seventy-seven thousand, four hundred four".