372266730 has 96 divisors (see below), whose sum is σ = 1101859200. Its totient is φ = 86317440.

The previous prime is 372266711. The next prime is 372266737. The reversal of 372266730 is 37662273.

It is not an unprimeable number, because it can be changed into a prime (372266737) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14596 + ... + 30944.

It is an arithmetic number, because the mean of its divisors is an integer number (11477700).

Almost surely, 2^372266730 is an apocalyptic number.

372266730 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 372266730, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (550929600).

372266730 is an abundant number, since it is smaller than the sum of its proper divisors (729592470).

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

372266730 is a wasteful number, since it uses less digits than its factorization.

372266730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16396 (or 16393 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 36.

The square root of 372266730 is about 19294.2149360890. The cubic root of 372266730 is about 719.3684856104.

It can be divided in two parts, 37226 and 6730, that added together give a triangular number (43956 = T₂₉₆).

The spelling of 372266730 in words is "three hundred seventy-two million, two hundred sixty-six thousand, seven hundred thirty".