402334674 has 16 divisors (see below), whose sum is σ = 919622208. Its totient is φ = 114952752.

The previous prime is 402334663. The next prime is 402334697. The reversal of 402334674 is 476433204.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4789657 + ... + 4789740.

It is an arithmetic number, because the mean of its divisors is an integer number (57476388).

Almost surely, 2^402334674 is an apocalyptic number.

402334674 is an abundant number, since it is smaller than the sum of its proper divisors (517287534).

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

402334674 is a wasteful number, since it uses less digits than its factorization.

402334674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9579409.

The product of its (nonzero) digits is 48384, while the sum is 33.

The square root of 402334674 is about 20058.2819304147. The cubic root of 402334674 is about 738.2370218623.

Adding to 402334674 its reverse (476433204), we get a palindrome (878767878).

The spelling of 402334674 in words is "four hundred two million, three hundred thirty-four thousand, six hundred seventy-four".