946915013 has 16 divisors (see below), whose sum is σ = 1070366400. Its totient is φ = 830244480.

The previous prime is 946915009. The next prime is 946915019. The reversal of 946915013 is 310519649.

It is a cyclic number.

It is not a de Polignac number, because 946915013 - 2² = 946915009 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (946915019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20633 + ... + 48161.

It is an arithmetic number, because the mean of its divisors is an integer number (66897900).

Almost surely, 2^946915013 is an apocalyptic number.

It is an amenable number.

946915013 is a deficient number, since it is larger than the sum of its proper divisors (123451387).

946915013 is a wasteful number, since it uses less digits than its factorization.

946915013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27652.

The product of its (nonzero) digits is 29160, while the sum is 38.

The square root of 946915013 is about 30771.9842226659. The cubic root of 946915013 is about 981.9823171738.

The spelling of 946915013 in words is "nine hundred forty-six million, nine hundred fifteen thousand, thirteen".