607404 has 36 divisors (see below), whose sum is σ = 1650264. Its totient is φ = 173376.

The previous prime is 607363. The next prime is 607417. The reversal of 607404 is 404706.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72 + ... + 1104.

2⁶⁰⁷⁴⁰⁴ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 607404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (825132).

607404 is an abundant number, since it is smaller than the sum of its proper divisors (1042860).

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

607404 is a wasteful number, since it uses less digits than its factorization.

607404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1054 (or 1045 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 607404 is about 779.3612769441. The cubic root of 607404 is about 84.6887811564.

The spelling of 607404 in words is "six hundred seven thousand, four hundred four".