416992986 has 12 divisors (see below), whose sum is σ = 903484842. Its totient is φ = 138997656.

The previous prime is 416992963. The next prime is 416993021. The reversal of 416992986 is 689299614.

It can be written as a sum of positive squares in only one way, i.e., 382945761 + 34047225 = 19569^2 + 5835^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11583121 + ... + 11583156.

Almost surely, 2^416992986 is an apocalyptic number.

416992986 is an abundant number, since it is smaller than the sum of its proper divisors (486491856).

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

416992986 is a wasteful number, since it uses less digits than its factorization.

416992986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23166285 (or 23166282 counting only the distinct ones).

The product of its digits is 1679616, while the sum is 54.

The square root of 416992986 is about 20420.4061174111. The cubic root of 416992986 is about 747.0957227483.

The spelling of 416992986 in words is "four hundred sixteen million, nine hundred ninety-two thousand, nine hundred eighty-six".