408001334 has 32 divisors (see below), whose sum is σ = 671134464. Its totient is φ = 184897440.

The previous prime is 408001327. The next prime is 408001337. The reversal of 408001334 is 433100804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (408001337) 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, 350237 + ... + 351399.

It is an arithmetic number, because the mean of its divisors is an integer number (20972952).

Almost surely, 2^408001334 is an apocalyptic number.

408001334 is a deficient number, since it is larger than the sum of its proper divisors (263133130).

408001334 is a wasteful number, since it uses less digits than its factorization.

408001334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1412.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 408001334 is about 20199.0428981177. The cubic root of 408001334 is about 741.6867621931.

The spelling of 408001334 in words is "four hundred eight million, one thousand, three hundred thirty-four".