70990892484 has 48 divisors (see below), whose sum is σ = 179468106048. Its totient is φ = 21753704448.

The previous prime is 70990892437. The next prime is 70990892513. The reversal of 70990892484 is 48429809907.

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, 4037677 + ... + 4055220.

It is an arithmetic number, because the mean of its divisors is an integer number (3738918876).

Almost surely, 2^70990892484 is an apocalyptic number.

It is an amenable number.

70990892484 is an abundant number, since it is smaller than the sum of its proper divisors (108477213564).

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

70990892484 is a wasteful number, since it uses less digits than its factorization.

70990892484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8092964 (or 8092962 counting only the distinct ones).

The product of its (nonzero) digits is 10450944, while the sum is 60.

The spelling of 70990892484 in words is "seventy billion, nine hundred ninety million, eight hundred ninety-two thousand, four hundred eighty-four".