424340604 has 72 divisors (see below), whose sum is σ = 1195543440. Its totient is φ = 126116352.

The previous prime is 424340603. The next prime is 424340663. The reversal of 424340604 is 406043424.

424340604 is a `hidden beast` number, since 4 + 24 + 34 + 0 + 604 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424340603) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6619 + ... + 29874.

It is an arithmetic number, because the mean of its divisors is an integer number (16604770).

Almost surely, 2^424340604 is an apocalyptic number.

It is an amenable number.

424340604 is an abundant number, since it is smaller than the sum of its proper divisors (771202836).

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

424340604 is a wasteful number, since it uses less digits than its factorization.

424340604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36539 (or 36534 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

The square root of 424340604 is about 20599.5292179215. The cubic root of 424340604 is about 751.4582614604.

The spelling of 424340604 in words is "four hundred twenty-four million, three hundred forty thousand, six hundred four".