607649792 has 80 divisors (see below), whose sum is σ = 1300233000. Its totient is φ = 283115520.

The previous prime is 607649771. The next prime is 607649831. The reversal of 607649792 is 297946706.

It is a self number, because there is not a number n which added to its sum of digits gives 607649792.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9961442 + ... + 9961502.

Almost surely, 2^607649792 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 607649792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (650116500).

607649792 is an abundant number, since it is smaller than the sum of its proper divisors (692583208).

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

607649792 is an frugal number, since it uses more digits than its factorization.

607649792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118 (or 82 counting only the distinct ones).

The product of its (nonzero) digits is 1143072, while the sum is 50.

The square root of 607649792 is about 24650.5535840476. The cubic root of 607649792 is about 847.0020299855.

The spelling of 607649792 in words is "six hundred seven million, six hundred forty-nine thousand, seven hundred ninety-two".