675998904786 has 32 divisors (see below), whose sum is σ = 1432109782080. Its totient is φ = 211991763456.

The previous prime is 675998904739. The next prime is 675998904811. The reversal of 675998904786 is 687409899576.

675998904786 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1096771 + ... + 1598406.

It is an arithmetic number, because the mean of its divisors is an integer number (44753430690).

Almost surely, 2^675998904786 is an apocalyptic number.

675998904786 is an abundant number, since it is smaller than the sum of its proper divisors (756110877294).

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

675998904786 is a wasteful number, since it uses less digits than its factorization.

675998904786 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2697658.

The product of its (nonzero) digits is 1646023680, while the sum is 78.

The spelling of 675998904786 in words is "six hundred seventy-five billion, nine hundred ninety-eight million, nine hundred four thousand, seven hundred eighty-six".