374399829 has 24 divisors (see below), whose sum is σ = 548900352. Its totient is φ = 245887200.

The previous prime is 374399813. The next prime is 374399873. The reversal of 374399829 is 928993473.

It is not a de Polignac number, because 374399829 - 2⁴ = 374399813 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (374399329) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 201784 + ... + 203630.

It is an arithmetic number, because the mean of its divisors is an integer number (22870848).

Almost surely, 2^374399829 is an apocalyptic number.

It is an amenable number.

374399829 is a deficient number, since it is larger than the sum of its proper divisors (174500523).

374399829 is a wasteful number, since it uses less digits than its factorization.

374399829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2177 (or 2174 counting only the distinct ones).

The product of its digits is 2939328, while the sum is 54.

The square root of 374399829 is about 19349.4141771786. The cubic root of 374399829 is about 720.7398702378.

The spelling of 374399829 in words is "three hundred seventy-four million, three hundred ninety-nine thousand, eight hundred twenty-nine".