372981942 has 64 divisors (see below), whose sum is σ = 852249600. Its totient is φ = 120854880.

The previous prime is 372981937. The next prime is 372981943. The reversal of 372981942 is 249189273.

372981942 is a `hidden beast` number, since 372 + 98 + 194 + 2 = 666.

372981942 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×372981942³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (372981943) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 453892 + ... + 454712.

It is an arithmetic number, because the mean of its divisors is an integer number (13316400).

Almost surely, 2^372981942 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 372981942, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (426124800).

372981942 is an abundant number, since it is smaller than the sum of its proper divisors (479267658).

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

372981942 is a wasteful number, since it uses less digits than its factorization.

372981942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1058 (or 1052 counting only the distinct ones).

The product of its digits is 217728, while the sum is 45.

The square root of 372981942 is about 19312.7404062707. The cubic root of 372981942 is about 719.8288829462.

The spelling of 372981942 in words is "three hundred seventy-two million, nine hundred eighty-one thousand, nine hundred forty-two".