3105387076 has 81 divisors (see below), whose sum is σ = 6388295767. Its totient is φ = 1319591680.

The previous prime is 3105387073. The next prime is 3105387091. The reversal of 3105387076 is 6707835013.

The square root of 3105387076 is 55726.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 60996100 + 3044390976 = 7810^2 + 55176^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3105387071) by changing a digit.

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 26 ways as a sum of consecutive naturals, for example, 20841450 + ... + 20841598.

Almost surely, 2^3105387076 is an apocalyptic number.

3105387076 is the 55726-th square number.

It is an amenable number.

3105387076 is an abundant number, since it is smaller than the sum of its proper divisors (3282908691).

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

3105387076 is a wasteful number, since it uses less digits than its factorization.

3105387076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358 (or 179 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 40.

The cubic root of 3105387076 is about 1458.9438593202.

The spelling of 3105387076 in words is "three billion, one hundred five million, three hundred eighty-seven thousand, seventy-six".