6725339604 has 240 divisors, whose sum is σ = 19302167808. Its totient is φ = 2033620992.

The previous prime is 6725339591. The next prime is 6725339629. The reversal of 6725339604 is 4069335276.

6725339604 is a `hidden beast` number, since 6 + 7 + 2 + 5 + 3 + 39 + 604 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 6725339604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 21486552 + ... + 21486864.

Almost surely, 2^6725339604 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 6725339604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9651083904).

6725339604 is an abundant number, since it is smaller than the sum of its proper divisors (12576828204).

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

6725339604 is a wasteful number, since it uses less digits than its factorization.

6725339604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476 (or 465 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 45.

The square root of 6725339604 is about 82008.1679102759. The cubic root of 6725339604 is about 1887.5772736459.

The spelling of 6725339604 in words is "six billion, seven hundred twenty-five million, three hundred thirty-nine thousand, six hundred four".