374726166 has 32 divisors (see below), whose sum is σ = 800236800. Its totient is φ = 116697504.

The previous prime is 374726161. The next prime is 374726167. The reversal of 374726166 is 661627473.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (374726161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25641 + ... + 37508.

It is an arithmetic number, because the mean of its divisors is an integer number (25007400).

Almost surely, 2^374726166 is an apocalyptic number.

374726166 is an abundant number, since it is smaller than the sum of its proper divisors (425510634).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

374726166 is a wasteful number, since it uses less digits than its factorization.

374726166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63220.

The product of its digits is 254016, while the sum is 42.

The square root of 374726166 is about 19357.8450763508. The cubic root of 374726166 is about 720.9492148699.

The spelling of 374726166 in words is "three hundred seventy-four million, seven hundred twenty-six thousand, one hundred sixty-six".