8406492048 has 30 divisors (see below), whose sum is σ = 23526502454. Its totient is φ = 2802163968.

The previous prime is 8406492041. The next prime is 8406492049. The reversal of 8406492048 is 8402946048.

It can be written as a sum of positive squares in only one way, i.e., 8315251344 + 91240704 = 91188^2 + 9552^2 .

It is a junction number, because it is equal to n+sod(n) for n = 8406491994 and 8406492012.

It is not an unprimeable number, because it can be changed into a prime (8406492041) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29189065 + ... + 29189352.

Almost surely, 2^8406492048 is an apocalyptic number.

It is an amenable number.

8406492048 is an abundant number, since it is smaller than the sum of its proper divisors (15120010406).

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

8406492048 is a wasteful number, since it uses less digits than its factorization.

8406492048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58378431 (or 58378422 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 45.

The square root of 8406492048 is about 91686.9240840808. The cubic root of 8406492048 is about 2033.3162687690.

The spelling of 8406492048 in words is "eight billion, four hundred six million, four hundred ninety-two thousand, forty-eight".