374394402 has 12 divisors (see below), whose sum is σ = 811187910. Its totient is φ = 124798128.

The previous prime is 374394401. The next prime is 374394403. The reversal of 374394402 is 204493473.

374394402 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (374394401) and next prime (374394403).

It can be written as a sum of positive squares in only one way, i.e., 363245481 + 11148921 = 19059^2 + 3339^2 .

It is not an unprimeable number, because it can be changed into a prime (374394401) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10399827 + ... + 10399862.

Almost surely, 2^374394402 is an apocalyptic number.

374394402 is an abundant number, since it is smaller than the sum of its proper divisors (436793508).

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

374394402 is a wasteful number, since it uses less digits than its factorization.

374394402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20799697 (or 20799694 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 36.

The square root of 374394402 is about 19349.2739398666. The cubic root of 374394402 is about 720.7363877983.

The spelling of 374394402 in words is "three hundred seventy-four million, three hundred ninety-four thousand, four hundred two".