3814538115 has 32 divisors (see below), whose sum is σ = 6619910976. Its totient is φ = 1868042240.

The previous prime is 3814538111. The next prime is 3814538141. The reversal of 3814538115 is 5118354183.

It is not a de Polignac number, because 3814538115 - 2² = 3814538111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3814538111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 171972 + ... + 192881.

It is an arithmetic number, because the mean of its divisors is an integer number (206872218).

Almost surely, 2^3814538115 is an apocalyptic number.

3814538115 is a deficient number, since it is larger than the sum of its proper divisors (2805372861).

3814538115 is a wasteful number, since it uses less digits than its factorization.

3814538115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364919.

The product of its digits is 57600, while the sum is 39.

The square root of 3814538115 is about 61761.9471438523. The cubic root of 3814538115 is about 1562.4782703325.

The spelling of 3814538115 in words is "three billion, eight hundred fourteen million, five hundred thirty-eight thousand, one hundred fifteen".