416661004 has 24 divisors (see below), whose sum is σ = 734339088. Its totient is φ = 206856000.

The previous prime is 416660999. The next prime is 416661017. The reversal of 416661004 is 400166614.

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, 615114 + ... + 615790.

It is an arithmetic number, because the mean of its divisors is an integer number (30597462).

Almost surely, 2^416661004 is an apocalyptic number.

It is an amenable number.

416661004 is a deficient number, since it is larger than the sum of its proper divisors (317678084).

416661004 is a wasteful number, since it uses less digits than its factorization.

416661004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1545 (or 1543 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 416661004 is about 20412.2758162827. The cubic root of 416661004 is about 746.8974075174.

The spelling of 416661004 in words is "four hundred sixteen million, six hundred sixty-one thousand, four".