607638 has 8 divisors (see below), whose sum is σ = 1215288. Its totient is φ = 202544.

The previous prime is 607627. The next prime is 607667. The reversal of 607638 is 836706.

It is a sphenic number, since it is the product of 3 distinct primes.

607638 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50631 + ... + 50642.

It is an arithmetic number, because the mean of its divisors is an integer number (151911).

2⁶⁰⁷⁶³⁸ is an apocalyptic number.

607638 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

607638 is a wasteful number, since it uses less digits than its factorization.

607638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101278.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 607638 is about 779.5113854204. The cubic root of 607638 is about 84.6996551000.

The spelling of 607638 in words is "six hundred seven thousand, six hundred thirty-eight".