604934400 has 324 divisors, whose sum is σ = 2325965712. Its totient is φ = 138055680.

The previous prime is 604934387. The next prime is 604934417. The reversal of 604934400 is 4439406.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 940479 + ... + 941121.

Almost surely, 2^604934400 is an apocalyptic number.

604934400 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 604934400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1162982856).

604934400 is an abundant number, since it is smaller than the sum of its proper divisors (1721031312).

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

604934400 is a wasteful number, since it uses less digits than its factorization.

604934400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686 (or 660 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 604934400 is about 24595.4142067175. The cubic root of 604934400 is about 845.7384858636.

The spelling of 604934400 in words is "six hundred four million, nine hundred thirty-four thousand, four hundred".