2930438670488 has 16 divisors (see below), whose sum is σ = 6279511436880. Its totient is φ = 1255902287328.

The previous prime is 2930438670479. The next prime is 2930438670527. The reversal of 2930438670488 is 8840768340392.

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 2930438670488.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26164630931 + ... + 26164631042.

It is an arithmetic number, because the mean of its divisors is an integer number (392469464805).

Almost surely, 2^{2930438670488} is an apocalyptic number.

2930438670488 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2930438670488 is an abundant number, since it is smaller than the sum of its proper divisors (3349072766392).

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

2930438670488 is a wasteful number, since it uses less digits than its factorization.

2930438670488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52329261986 (or 52329261982 counting only the distinct ones).

The product of its (nonzero) digits is 55738368, while the sum is 62.

The spelling of 2930438670488 in words is "two trillion, nine hundred thirty billion, four hundred thirty-eight million, six hundred seventy thousand, four hundred eighty-eight".