698536454704 has 40 divisors (see below), whose sum is σ = 1476564971472. Its totient is φ = 317492286720.

The previous prime is 698536454699. The next prime is 698536454771. The reversal of 698536454704 is 407454635896.

It is a hoax number, since the sum of its digits (61) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2265042 + ... + 2554894.

Almost surely, 2^698536454704 is an apocalyptic number.

It is an amenable number.

698536454704 is an abundant number, since it is smaller than the sum of its proper divisors (778028516768).

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

698536454704 is a wasteful number, since it uses less digits than its factorization.

698536454704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303565 (or 303559 counting only the distinct ones).

The product of its (nonzero) digits is 87091200, while the sum is 61.

The spelling of 698536454704 in words is "six hundred ninety-eight billion, five hundred thirty-six million, four hundred fifty-four thousand, seven hundred four".