3080640261261 has 16 divisors (see below), whose sum is σ = 4361968520640. Its totient is φ = 1928449232640.

The previous prime is 3080640261169. The next prime is 3080640261313. The reversal of 3080640261261 is 1621620460803.

It is not a de Polignac number, because 3080640261261 - 2⁹ = 3080640260749 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3080640261161) 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 15 ways as a sum of consecutive naturals, for example, 239136570 + ... + 239149451.

It is an arithmetic number, because the mean of its divisors is an integer number (272623032540).

Almost surely, 2^{3080640261261} is an apocalyptic number.

It is an amenable number.

3080640261261 is a deficient number, since it is larger than the sum of its proper divisors (1281328259379).

3080640261261 is a wasteful number, since it uses less digits than its factorization.

3080640261261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478286156.

The product of its (nonzero) digits is 82944, while the sum is 39.

The spelling of 3080640261261 in words is "three trillion, eighty billion, six hundred forty million, two hundred sixty-one thousand, two hundred sixty-one".