408079874 has 16 divisors (see below), whose sum is σ = 622835136. Its totient is φ = 200475600.

The previous prime is 408079871. The next prime is 408079879. The reversal of 408079874 is 478970804.

It is not an unprimeable number, because it can be changed into a prime (408079871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220019 + ... + 221865.

It is an arithmetic number, because the mean of its divisors is an integer number (38927196).

Almost surely, 2^408079874 is an apocalyptic number.

408079874 is a deficient number, since it is larger than the sum of its proper divisors (214755262).

408079874 is a wasteful number, since it uses less digits than its factorization.

408079874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3721.

The product of its (nonzero) digits is 451584, while the sum is 47.

The square root of 408079874 is about 20200.9869560871. The cubic root of 408079874 is about 741.7343505513.

The spelling of 408079874 in words is "four hundred eight million, seventy-nine thousand, eight hundred seventy-four".