401734074 has 32 divisors (see below), whose sum is σ = 928575360. Its totient is φ = 113490432.

The previous prime is 401734063. The next prime is 401734087. The reversal of 401734074 is 470437104.

It is a super-2 number, since 2×401734074² = 322780532425274952, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49999 + ... + 57474.

It is an arithmetic number, because the mean of its divisors is an integer number (29017980).

Almost surely, 2^401734074 is an apocalyptic number.

401734074 is an abundant number, since it is smaller than the sum of its proper divisors (526841286).

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

401734074 is a wasteful number, since it uses less digits than its factorization.

401734074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107574.

The product of its (nonzero) digits is 9408, while the sum is 30.

The square root of 401734074 is about 20043.3049669958. The cubic root of 401734074 is about 737.8694953612.

The spelling of 401734074 in words is "four hundred one million, seven hundred thirty-four thousand, seventy-four".