412801986 has 16 divisors (see below), whose sum is σ = 826617024. Its totient is φ = 137431824.

The previous prime is 412801969. The next prime is 412801993. The reversal of 412801986 is 689108214.

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, 36861 + ... + 46736.

It is an arithmetic number, because the mean of its divisors is an integer number (51663564).

Almost surely, 2^412801986 is an apocalyptic number.

412801986 is an abundant number, since it is smaller than the sum of its proper divisors (413815038).

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

412801986 is a wasteful number, since it uses less digits than its factorization.

412801986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84425.

The product of its (nonzero) digits is 27648, while the sum is 39.

The square root of 412801986 is about 20317.5290328327. The cubic root of 412801986 is about 744.5843880984.

The spelling of 412801986 in words is "four hundred twelve million, eight hundred one thousand, nine hundred eighty-six".