4815418634 has 16 divisors (see below), whose sum is σ = 8188162080. Its totient is φ = 2105526960.

The previous prime is 4815418633. The next prime is 4815418637. The reversal of 4815418634 is 4368145184.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4815418631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4873412 + ... + 4874399.

It is an arithmetic number, because the mean of its divisors is an integer number (511760130).

Almost surely, 2^4815418634 is an apocalyptic number.

4815418634 is a deficient number, since it is larger than the sum of its proper divisors (3372743446).

4815418634 is a wasteful number, since it uses less digits than its factorization.

4815418634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9747845.

The product of its digits is 368640, while the sum is 44.

The square root of 4815418634 is about 69393.2174927781. The cubic root of 4815418634 is about 1688.6695916955.

The spelling of 4815418634 in words is "four billion, eight hundred fifteen million, four hundred eighteen thousand, six hundred thirty-four".