404352034 has 16 divisors (see below), whose sum is σ = 659047680. Its totient is φ = 185356080.

The previous prime is 404352031. The next prime is 404352049. The reversal of 404352034 is 430253404.

It is not an unprimeable number, because it can be changed into a prime (404352031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170449 + ... + 172804.

It is an arithmetic number, because the mean of its divisors is an integer number (41190480).

Almost surely, 2^404352034 is an apocalyptic number.

404352034 is a deficient number, since it is larger than the sum of its proper divisors (254695646).

404352034 is a wasteful number, since it uses less digits than its factorization.

404352034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343305.

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 404352034 is about 20108.5065084407. The cubic root of 404352034 is about 739.4688384560.

The spelling of 404352034 in words is "four hundred four million, three hundred fifty-two thousand, thirty-four".