426083984 has 20 divisors (see below), whose sum is σ = 832041984. Its totient is φ = 211363488.

The previous prime is 426083981. The next prime is 426084019. The reversal of 426083984 is 489380624.

It is a super-2 number, since 2×426083984² = 363095122842624512, which contains 22 as substring.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (426083981) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102812 + ... + 106875.

Almost surely, 2^426083984 is an apocalyptic number.

It is an amenable number.

426083984 is a deficient number, since it is larger than the sum of its proper divisors (405958000).

426083984 is a wasteful number, since it uses less digits than its factorization.

426083984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209822 (or 209816 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 44.

The square root of 426083984 is about 20641.8018593339. The cubic root of 426083984 is about 752.4859636164.

The spelling of 426083984 in words is "four hundred twenty-six million, eighty-three thousand, nine hundred eighty-four".