372423930 has 64 divisors (see below), whose sum is σ = 962513280. Its totient is φ = 91879424.

The previous prime is 372423929. The next prime is 372423941. The reversal of 372423930 is 39324273.

It is a junction number, because it is equal to n+sod(n) for n = 372423891 and 372423900.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23902 + ... + 36278.

It is an arithmetic number, because the mean of its divisors is an integer number (15039270).

Almost surely, 2^372423930 is an apocalyptic number.

372423930 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 372423930, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (481256640).

372423930 is an abundant number, since it is smaller than the sum of its proper divisors (590089350).

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

372423930 is a wasteful number, since it uses less digits than its factorization.

372423930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12463.

The product of its (nonzero) digits is 27216, while the sum is 33.

The square root of 372423930 is about 19298.2882660613. The cubic root of 372423930 is about 719.4697291569.

The spelling of 372423930 in words is "three hundred seventy-two million, four hundred twenty-three thousand, nine hundred thirty".