3012379057 has 4 divisors (see below), whose sum is σ = 3013888000. Its totient is φ = 3010870116.

The previous prime is 3012379003. The next prime is 3012379079. The reversal of 3012379057 is 7509732103.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7509732103 = 1913 ⋅3925631.

It is a cyclic number.

It is not a de Polignac number, because 3012379057 - 2¹¹ = 3012377009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3012376057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 751473 + ... + 755470.

It is an arithmetic number, because the mean of its divisors is an integer number (753472000).

Almost surely, 2^3012379057 is an apocalyptic number.

It is an amenable number.

3012379057 is a deficient number, since it is larger than the sum of its proper divisors (1508943).

3012379057 is a wasteful number, since it uses less digits than its factorization.

3012379057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1508942.

The product of its (nonzero) digits is 39690, while the sum is 37.

The square root of 3012379057 is about 54885.1442286526. The cubic root of 3012379057 is about 1444.2305912972.

The spelling of 3012379057 in words is "three billion, twelve million, three hundred seventy-nine thousand, fifty-seven".