7460992990647 has 96 divisors (see below), whose sum is σ = 13012752529920. Its totient is φ = 4024108926720.

The previous prime is 7460992990601. The next prime is 7460992990669.

7460992990647 is a `hidden beast` number, since 7 + 4 + 609 + 9 + 2 + 9 + 9 + 0 + 6 + 4 + 7 = 666.

7460992990647 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 7460992990647 - 2⁷ = 7460992990519 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7460992990247) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 899669433 + ... + 899677725.

It is an arithmetic number, because the mean of its divisors is an integer number (135549505520).

Almost surely, 2^{7460992990647} is an apocalyptic number.

7460992990647 is a deficient number, since it is larger than the sum of its proper divisors (5551759539273).

7460992990647 is a wasteful number, since it uses less digits than its factorization.

7460992990647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11013 (or 11010 counting only the distinct ones).

The product of its (nonzero) digits is 370355328, while the sum is 72.

The spelling of 7460992990647 in words is "seven trillion, four hundred sixty billion, nine hundred ninety-two million, nine hundred ninety thousand, six hundred forty-seven".