3079434440 has 16 divisors (see below), whose sum is σ = 6928727580. Its totient is φ = 1231773760.

The previous prime is 3079434403. The next prime is 3079434469. The reversal of 3079434440 is 444349703.

It can be written as a sum of positive squares in 2 ways, for example, as 2899391716 + 180042724 = 53846^2 + 13418^2 .

It is a super-2 number, since 2×3079434440² = 18965832940516227200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3079434394 and 3079434403.

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, 38492891 + ... + 38492970.

Almost surely, 2^3079434440 is an apocalyptic number.

It is an amenable number.

3079434440 is an abundant number, since it is smaller than the sum of its proper divisors (3849293140).

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

3079434440 is a wasteful number, since it uses less digits than its factorization.

3079434440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76985872 (or 76985868 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 38.

The square root of 3079434440 is about 55492.6521262050. The cubic root of 3079434440 is about 1454.8682095847.

The spelling of 3079434440 in words is "three billion, seventy-nine million, four hundred thirty-four thousand, four hundred forty".