3079115977081 has 9 divisors (see below), whose sum is σ = 3091874510469. Its totient is φ = 3066409897500.

The previous prime is 3079115977051. The next prime is 3079115977127. The reversal of 3079115977081 is 1807795119703.

The square root of 3079115977081 is 1754741.

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

It is not a de Polignac number, because 3079115977081 - 2¹⁹ = 3079115452793 is a prime.

It is a super-2 number, since 2×3079115977081² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3079115977051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 440436496 + ... + 440443486.

Almost surely, 2^{3079115977081} is an apocalyptic number.

3079115977081 is the 1754741-st square number.

3079115977081 is the 877371-st centered octagonal number.

It is an amenable number.

3079115977081 is a deficient number, since it is larger than the sum of its proper divisors (12758533388).

3079115977081 is an frugal number, since it uses more digits than its factorization.

3079115977081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14484 (or 7242 counting only the distinct ones).

The product of its (nonzero) digits is 3333960, while the sum is 58.

It can be divided in two parts, 3079115 and 977081, that added together give a square (4056196 = 2014²).

The spelling of 3079115977081 in words is "three trillion, seventy-nine billion, one hundred fifteen million, nine hundred seventy-seven thousand, eighty-one".