8264479456 has 24 divisors (see below), whose sum is σ = 16476657120. Its totient is φ = 4079931648.

The previous prime is 8264479453. The next prime is 8264479459. The reversal of 8264479456 is 6549744628.

It is an interprime number because it is at equal distance from previous prime (8264479453) and next prime (8264479459).

It is a junction number, because it is equal to n+sod(n) for n = 8264479397 and 8264479406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8264479451) 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, 1632061 + ... + 1637116.

It is an arithmetic number, because the mean of its divisors is an integer number (686527380).

Almost surely, 2^8264479456 is an apocalyptic number.

It is an amenable number.

8264479456 is a deficient number, since it is larger than the sum of its proper divisors (8212177664).

8264479456 is a wasteful number, since it uses less digits than its factorization.

8264479456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3269266 (or 3269258 counting only the distinct ones).

The product of its digits is 11612160, while the sum is 55.

The square root of 8264479456 is about 90909.1824624994. The cubic root of 8264479456 is about 2021.8014397552.

The spelling of 8264479456 in words is "eight billion, two hundred sixty-four million, four hundred seventy-nine thousand, four hundred fifty-six".