7396618680 has 576 divisors, whose sum is σ = 28931011200. Its totient is φ = 1693612800.

The previous prime is 7396618667. The next prime is 7396618703. The reversal of 7396618680 is 868166937.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 22346115 + ... + 22346445.

It is an arithmetic number, because the mean of its divisors is an integer number (50227450).

Almost surely, 2^7396618680 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 7396618680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14465505600).

7396618680 is an abundant number, since it is smaller than the sum of its proper divisors (21534392520).

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

7396618680 is a wasteful number, since it uses less digits than its factorization.

7396618680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398 (or 371 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 54.

The square root of 7396618680 is about 86003.5969015250. The cubic root of 7396618680 is about 1948.3983060602.

The spelling of 7396618680 in words is "seven billion, three hundred ninety-six million, six hundred eighteen thousand, six hundred eighty".