3112602762049 has 9 divisors (see below), whose sum is σ = 3421311970881. Its totient is φ = 2829621232020.

The previous prime is 3112602762047. The next prime is 3112602762089. The reversal of 3112602762049 is 9402672062113.

The square root of 3112602762049 is 1764257.

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

It is not a de Polignac number, because 3112602762049 - 2¹ = 3112602762047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3112602761996 and 3112602762014.

It is not an unprimeable number, because it can be changed into a prime (3112602762047) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 19326634 + ... + 19487020.

Almost surely, 2^{3112602762049} is an apocalyptic number.

3112602762049 is the 1764257-th square number.

3112602762049 is the 882129-th centered octagonal number.

It is an amenable number.

3112602762049 is a deficient number, since it is larger than the sum of its proper divisors (308709208832).

3112602762049 is an frugal number, since it uses more digits than its factorization.

3112602762049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320796 (or 160398 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 43.

The spelling of 3112602762049 in words is "three trillion, one hundred twelve billion, six hundred two million, seven hundred sixty-two thousand, forty-nine".