372199968 has 384 divisors, whose sum is σ = 1354752000. Its totient is φ = 97044480.

The previous prime is 372199943. The next prime is 372199969. The reversal of 372199968 is 869991273.

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

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (372199969) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4711353 + ... + 4711431.

It is an arithmetic number, because the mean of its divisors is an integer number (3528000).

Almost surely, 2^372199968 is an apocalyptic number.

372199968 is a gapful number since it is divisible by the number (38) 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 372199968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (677376000).

372199968 is an abundant number, since it is smaller than the sum of its proper divisors (982552032).

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

372199968 is a wasteful number, since it uses less digits than its factorization.

372199968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165 (or 151 counting only the distinct ones).

The product of its digits is 1469664, while the sum is 54.

The square root of 372199968 is about 19292.4847544322. The cubic root of 372199968 is about 719.3254793945.

The spelling of 372199968 in words is "three hundred seventy-two million, one hundred ninety-nine thousand, nine hundred sixty-eight".