416396890 has 128 divisors (see below), whose sum is σ = 965260800. Its totient is φ = 125826048.

The previous prime is 416396887. The next prime is 416396909. The reversal of 416396890 is 98693614.

It is a self number, because there is not a number n which added to its sum of digits gives 416396890.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2794536 + ... + 2794684.

It is an arithmetic number, because the mean of its divisors is an integer number (7541100).

Almost surely, 2^416396890 is an apocalyptic number.

416396890 is an abundant number, since it is smaller than the sum of its proper divisors (548863910).

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

416396890 is a wasteful number, since it uses less digits than its factorization.

416396890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296.

The product of its (nonzero) digits is 279936, while the sum is 46.

The square root of 416396890 is about 20405.8053014332. The cubic root of 416396890 is about 746.7395591660.

The spelling of 416396890 in words is "four hundred sixteen million, three hundred ninety-six thousand, eight hundred ninety".