374229313 has 4 divisors (see below), whose sum is σ = 396242820. Its totient is φ = 352215808.

The previous prime is 374229293. The next prime is 374229353. The reversal of 374229313 is 313922473.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 313922473 = 103 ⋅3047791.

It can be written as a sum of positive squares in 2 ways, for example, as 147064129 + 227165184 = 12127^2 + 15072^2 .

It is a cyclic number.

It is not a de Polignac number, because 374229313 - 2²¹ = 372132161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (374229353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11006728 + ... + 11006761.

It is an arithmetic number, because the mean of its divisors is an integer number (99060705).

Almost surely, 2^374229313 is an apocalyptic number.

It is an amenable number.

374229313 is a deficient number, since it is larger than the sum of its proper divisors (22013507).

374229313 is a wasteful number, since it uses less digits than its factorization.

374229313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22013506.

The product of its digits is 27216, while the sum is 34.

The square root of 374229313 is about 19345.0074437825. The cubic root of 374229313 is about 720.6304361227.

The spelling of 374229313 in words is "three hundred seventy-four million, two hundred twenty-nine thousand, three hundred thirteen".