374532313 has 8 divisors (see below), whose sum is σ = 399798720. Its totient is φ = 349821360.

The previous prime is 374532311. The next prime is 374532373. The reversal of 374532313 is 313235473.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 374532313 - 2¹ = 374532311 is a prime.

It is a super-2 number, since 2×374532313² = 280548906962259938, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (374532311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137470 + ... + 140167.

It is an arithmetic number, because the mean of its divisors is an integer number (49974840).

Almost surely, 2^374532313 is an apocalyptic number.

It is an amenable number.

374532313 is a deficient number, since it is larger than the sum of its proper divisors (25266407).

374532313 is a wasteful number, since it uses less digits than its factorization.

374532313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277727.

The product of its digits is 22680, while the sum is 31.

The square root of 374532313 is about 19352.8373371968. The cubic root of 374532313 is about 720.8248731615.

Adding to 374532313 its reverse (313235473), we get a palindrome (687767786).

The spelling of 374532313 in words is "three hundred seventy-four million, five hundred thirty-two thousand, three hundred thirteen".