372447664680 has 512 divisors, whose sum is σ = 1425276518400. Its totient is φ = 75730636800.

The previous prime is 372447664657. The next prime is 372447664717. The reversal of 372447664680 is 86466744273.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 372447664680.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 288494835 + ... + 288496125.

It is an arithmetic number, because the mean of its divisors is an integer number (2783743200).

Almost surely, 2^372447664680 is an apocalyptic number.

372447664680 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 372447664680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (712638259200).

372447664680 is an abundant number, since it is smaller than the sum of its proper divisors (1052828853720).

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

372447664680 is a wasteful number, since it uses less digits than its factorization.

372447664680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2265 (or 2261 counting only the distinct ones).

The product of its (nonzero) digits is 32514048, while the sum is 57.

The spelling of 372447664680 in words is "three hundred seventy-two billion, four hundred forty-seven million, six hundred sixty-four thousand, six hundred eighty".