949601313 has 10 divisors (see below), whose sum is σ = 1418540354. Its totient is φ = 633067488.

The previous prime is 949601309. The next prime is 949601321. The reversal of 949601313 is 313106949.

949601313 is a `hidden beast` number, since 9 + 49 + 601 + 3 + 1 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 927019809 + 22581504 = 30447^2 + 4752^2 .

It is not a de Polignac number, because 949601313 - 2² = 949601309 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (949601363) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 5861656 + ... + 5861817.

Almost surely, 2^949601313 is an apocalyptic number.

It is an amenable number.

949601313 is a deficient number, since it is larger than the sum of its proper divisors (468939041).

949601313 is a wasteful number, since it uses less digits than its factorization.

949601313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11723485 (or 11723476 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 36.

The square root of 949601313 is about 30815.6017789690. The cubic root of 949601313 is about 982.9100345522.

The spelling of 949601313 in words is "nine hundred forty-nine million, six hundred one thousand, three hundred thirteen".