798202904645 has 32 divisors (see below), whose sum is σ = 1045864065024. Its totient is φ = 582998169600.

The previous prime is 798202904557. The next prime is 798202904651. The reversal of 798202904645 is 546409202897.

It is a happy number.

It is not a de Polignac number, because 798202904645 - 2¹⁴ = 798202888261 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1273316 + ... + 1793805.

It is an arithmetic number, because the mean of its divisors is an integer number (32683252032).

Almost surely, 2^798202904645 is an apocalyptic number.

It is an amenable number.

798202904645 is a deficient number, since it is larger than the sum of its proper divisors (247661160379).

798202904645 is a wasteful number, since it uses less digits than its factorization.

798202904645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3067253.

The product of its (nonzero) digits is 8709120, while the sum is 56.

The spelling of 798202904645 in words is "seven hundred ninety-eight billion, two hundred two million, nine hundred four thousand, six hundred forty-five".