310379013 has 32 divisors (see below), whose sum is σ = 556427520. Its totient is φ = 166924800.

The previous prime is 310379009. The next prime is 310379029. The reversal of 310379013 is 310973013.

It is not a de Polignac number, because 310379013 - 2² = 310379009 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (310379093) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45088 + ... + 51513.

It is an arithmetic number, because the mean of its divisors is an integer number (17388360).

Almost surely, 2^310379013 is an apocalyptic number.

It is an amenable number.

310379013 is a deficient number, since it is larger than the sum of its proper divisors (246048507).

310379013 is a wasteful number, since it uses less digits than its factorization.

310379013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96634 (or 96628 counting only the distinct ones).

The product of its (nonzero) digits is 1701, while the sum is 27.

The square root of 310379013 is about 17617.5768197559. The cubic root of 310379013 is about 677.0656524357.

The spelling of 310379013 in words is "three hundred ten million, three hundred seventy-nine thousand, thirteen".