7913711490 has 16 divisors (see below), whose sum is σ = 18992907648. Its totient is φ = 2110323056.

The previous prime is 7913711471. The next prime is 7913711501. The reversal of 7913711490 is 941173197.

It is a Curzon number.

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, 131895162 + ... + 131895221.

It is an arithmetic number, because the mean of its divisors is an integer number (1187056728).

Almost surely, 2^7913711490 is an apocalyptic number.

7913711490 is an abundant number, since it is smaller than the sum of its proper divisors (11079196158).

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

7913711490 is a wasteful number, since it uses less digits than its factorization.

7913711490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263790393.

The product of its (nonzero) digits is 47628, while the sum is 42.

The square root of 7913711490 is about 88959.0438909951. The cubic root of 7913711490 is about 1992.7832816426.

The spelling of 7913711490 in words is "seven billion, nine hundred thirteen million, seven hundred eleven thousand, four hundred ninety".