426983004 has 36 divisors (see below), whose sum is σ = 1233507184. Its totient is φ = 121995072.

The previous prime is 426982973. The next prime is 426983069. The reversal of 426983004 is 400389624.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 426983004.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 846937 + ... + 847440.

Almost surely, 2^426983004 is an apocalyptic number.

It is an amenable number.

426983004 is an abundant number, since it is smaller than the sum of its proper divisors (806524180).

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

426983004 is a wasteful number, since it uses less digits than its factorization.

426983004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1694394 (or 1694389 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 426983004 is about 20663.5670686356. The cubic root of 426983004 is about 753.0148301603.

The spelling of 426983004 in words is "four hundred twenty-six million, nine hundred eighty-three thousand, four".