3116429818 has 16 divisors (see below), whose sum is σ = 4922068320. Its totient is φ = 1475786736.

The previous prime is 3116429779. The next prime is 3116429819. The reversal of 3116429818 is 8189246113.

It is not an unprimeable number, because it can be changed into a prime (3116429819) 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, 156396 + ... + 175192.

It is an arithmetic number, because the mean of its divisors is an integer number (307629270).

Almost surely, 2^3116429818 is an apocalyptic number.

3116429818 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

3116429818 is a deficient number, since it is larger than the sum of its proper divisors (1805638502).

3116429818 is a wasteful number, since it uses less digits than its factorization.

3116429818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23181.

The product of its digits is 82944, while the sum is 43.

The square root of 3116429818 is about 55824.9927720551. The cubic root of 3116429818 is about 1460.6711460536.

The spelling of 3116429818 in words is "three billion, one hundred sixteen million, four hundred twenty-nine thousand, eight hundred eighteen".