6320847499 has 4 divisors (see below), whose sum is σ = 6455333664. Its totient is φ = 6186361336.

The previous prime is 6320847493. The next prime is 6320847509. The reversal of 6320847499 is 9947480236.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6320847499 - 2¹¹ = 6320845451 is a prime.

It is a super-2 number, since 2×6320847499² = 79906226211229110002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6320847493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67243012 + ... + 67243105.

It is an arithmetic number, because the mean of its divisors is an integer number (1613833416).

Almost surely, 2^6320847499 is an apocalyptic number.

6320847499 is a deficient number, since it is larger than the sum of its proper divisors (134486165).

6320847499 is a wasteful number, since it uses less digits than its factorization.

6320847499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134486164.

The product of its (nonzero) digits is 2612736, while the sum is 52.

The square root of 6320847499 is about 79503.7577665358. The cubic root of 6320847499 is about 1848.9497324729.

The spelling of 6320847499 in words is "six billion, three hundred twenty million, eight hundred forty-seven thousand, four hundred ninety-nine".