8464776248 has 32 divisors (see below), whose sum is σ = 16302504960. Its totient is φ = 4118964960.

The previous prime is 8464776239. The next prime is 8464776251. The reversal of 8464776248 is 8426774648.

It is a junction number, because it is equal to n+sod(n) for n = 8464776193 and 8464776202.

It is a congruent 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, 50648 + ... + 139623.

It is an arithmetic number, because the mean of its divisors is an integer number (509453280).

Almost surely, 2^8464776248 is an apocalyptic number.

It is an amenable number.

8464776248 is a deficient number, since it is larger than the sum of its proper divisors (7837728712).

8464776248 is a wasteful number, since it uses less digits than its factorization.

8464776248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190427 (or 190423 counting only the distinct ones).

The product of its digits is 14450688, while the sum is 56.

The square root of 8464776248 is about 92004.2186424079. The cubic root of 8464776248 is about 2038.0046046823.

The spelling of 8464776248 in words is "eight billion, four hundred sixty-four million, seven hundred seventy-six thousand, two hundred forty-eight".