3109343616 has 96 divisors (see below), whose sum is σ = 9418445400. Its totient is φ = 981891072.

The previous prime is 3109343603. The next prime is 3109343641. The reversal of 3109343616 is 6163439013.

3109343616 is a `hidden beast` number, since 3 + 1 + 0 + 9 + 34 + 3 + 616 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49141 + ... + 92916.

Almost surely, 2^3109343616 is an apocalyptic number.

3109343616 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3109343616 is an abundant number, since it is smaller than the sum of its proper divisors (6309101784).

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

3109343616 is a wasteful number, since it uses less digits than its factorization.

3109343616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142096 (or 142081 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 36.

The square root of 3109343616 is about 55761.4886458387. The cubic root of 3109343616 is about 1459.5632045446.

The spelling of 3109343616 in words is "three billion, one hundred nine million, three hundred forty-three thousand, six hundred sixteen".