34625313 has 14 divisors (see below), whose sum is σ = 51915314. Its totient is φ = 23083056.

The previous prime is 34625309. The next prime is 34625321. The reversal of 34625313 is 31352643.

It is a happy number.

34625313 is a `hidden beast` number, since 3 + 4 + 625 + 31 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 34012224 + 613089 = 5832^2 + 783^2 .

It is not a de Polignac number, because 34625313 - 2² = 34625309 is a prime.

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

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34625113) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 23020 + ... + 24477.

Almost surely, 2^34625313 is an apocalyptic number.

It is an amenable number.

34625313 is a deficient number, since it is larger than the sum of its proper divisors (17290001).

34625313 is an frugal number, since it uses more digits than its factorization.

34625313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47515 (or 47500 counting only the distinct ones).

The product of its digits is 6480, while the sum is 27.

The square root of 34625313 is about 5884.3277441013. The cubic root of 34625313 is about 325.9351778727.

Adding to 34625313 its reverse (31352643), we get a palindrome (65977956).

The spelling of 34625313 in words is "thirty-four million, six hundred twenty-five thousand, three hundred thirteen".