946913713 has 4 divisors (see below), whose sum is σ = 979565940. Its totient is φ = 914261488.

The previous prime is 946913699. The next prime is 946913729. The reversal of 946913713 is 317319649.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 810654784 + 136258929 = 28472^2 + 11673^2 .

It is a cyclic number.

It is not a de Polignac number, because 946913713 - 2¹³ = 946905521 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 946913713.

It is not an unprimeable number, because it can be changed into a prime (946913783) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16326070 + ... + 16326127.

It is an arithmetic number, because the mean of its divisors is an integer number (244891485).

Almost surely, 2^946913713 is an apocalyptic number.

It is an amenable number.

946913713 is a deficient number, since it is larger than the sum of its proper divisors (32652227).

946913713 is a wasteful number, since it uses less digits than its factorization.

946913713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32652226.

The product of its digits is 122472, while the sum is 43.

The square root of 946913713 is about 30771.9630995489. The cubic root of 946913713 is about 981.9818677925.

The spelling of 946913713 in words is "nine hundred forty-six million, nine hundred thirteen thousand, seven hundred thirteen".