696460406540 has 24 divisors (see below), whose sum is σ = 1470737625840. Its totient is φ = 277027825088.

The previous prime is 696460406531. The next prime is 696460406567. The reversal of 696460406540 is 45604064696.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97267427 + ... + 97274586.

It is an arithmetic number, because the mean of its divisors is an integer number (61280734410).

Almost surely, 2^696460406540 is an apocalyptic number.

It is an amenable number.

696460406540 is an abundant number, since it is smaller than the sum of its proper divisors (774277219300).

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

696460406540 is a wasteful number, since it uses less digits than its factorization.

696460406540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194542201 (or 194542199 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 50.

The spelling of 696460406540 in words is "six hundred ninety-six billion, four hundred sixty million, four hundred six thousand, five hundred forty".