426651604 has 12 divisors (see below), whose sum is σ = 752012800. Its totient is φ = 211790808.

The previous prime is 426651553. The next prime is 426651607. The reversal of 426651604 is 406156624.

It is a self number, because there is not a number n which added to its sum of digits gives 426651604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426651607) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 383124 + ... + 384235.

Almost surely, 2^426651604 is an apocalyptic number.

It is an amenable number.

426651604 is a deficient number, since it is larger than the sum of its proper divisors (325361196).

426651604 is a wasteful number, since it uses less digits than its factorization.

426651604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 767502 (or 767500 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 426651604 is about 20655.5465674477. The cubic root of 426651604 is about 752.8199639306.

The spelling of 426651604 in words is "four hundred twenty-six million, six hundred fifty-one thousand, six hundred four".