313623375 has 32 divisors (see below), whose sum is σ = 562021824. Its totient is φ = 154396800.

The previous prime is 313623353. The next prime is 313623379. The reversal of 313623375 is 573326313.

It is a de Polignac number, because none of the positive numbers 2^k-313623375 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313623379) 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, 27292 + ... + 37041.

It is an arithmetic number, because the mean of its divisors is an integer number (17563182).

Almost surely, 2^313623375 is an apocalyptic number.

313623375 is a deficient number, since it is larger than the sum of its proper divisors (248398449).

313623375 is a wasteful number, since it uses less digits than its factorization.

313623375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64364 (or 64354 counting only the distinct ones).

The product of its digits is 34020, while the sum is 33.

The square root of 313623375 is about 17709.4148689334. The cubic root of 313623375 is about 679.4165807580.

Adding to 313623375 its reverse (573326313), we get a palindrome (886949688).

The spelling of 313623375 in words is "three hundred thirteen million, six hundred twenty-three thousand, three hundred seventy-five".