3130312773 has 8 divisors (see below), whose sum is σ = 4770000448. Its totient is φ = 1788750144.

The previous prime is 3130312769. The next prime is 3130312841. The reversal of 3130312773 is 3772130313.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3130312773 - 2² = 3130312769 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3130312773.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3130312373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74531236 + ... + 74531277.

It is an arithmetic number, because the mean of its divisors is an integer number (596250056).

Almost surely, 2^3130312773 is an apocalyptic number.

It is an amenable number.

3130312773 is a deficient number, since it is larger than the sum of its proper divisors (1639687675).

3130312773 is a wasteful number, since it uses less digits than its factorization.

3130312773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149062523.

The product of its (nonzero) digits is 7938, while the sum is 30.

The square root of 3130312773 is about 55949.1981443881. The cubic root of 3130312773 is about 1462.8369143000.

The spelling of 3130312773 in words is "three billion, one hundred thirty million, three hundred twelve thousand, seven hundred seventy-three".