3116620146 has 8 divisors (see below), whose sum is σ = 6233240304. Its totient is φ = 1038873380.

The previous prime is 3116620139. The next prime is 3116620187. The reversal of 3116620146 is 6410266113.

It is a sphenic number, since it is the product of 3 distinct primes.

3116620146 is an admirable number.

It is a super-2 number, since 2×3116620146² = 19426642268906122632, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 259718340 + ... + 259718351.

It is an arithmetic number, because the mean of its divisors is an integer number (779155038).

Almost surely, 2^3116620146 is an apocalyptic number.

3116620146 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3116620146 is a wasteful number, since it uses less digits than its factorization.

3116620146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519436696.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 3116620146 is about 55826.6974305305. The cubic root of 3116620146 is about 1460.7008810361.

Adding to 3116620146 its reverse (6410266113), we get a palindrome (9526886259).

The spelling of 3116620146 in words is "three billion, one hundred sixteen million, six hundred twenty thousand, one hundred forty-six".