372533328 has 60 divisors (see below), whose sum is σ = 1045992948. Its totient is φ = 123770880.

The previous prime is 372533321. The next prime is 372533341. The reversal of 372533328 is 823335273.

It can be written as a sum of positive squares in 2 ways, for example, as 69355584 + 303177744 = 8328^2 + 17412^2 .

It is a super-3 number, since 3×372533328³ (a number of 27 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 372533292 and 372533301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (372533321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41568 + ... + 49728.

Almost surely, 2^372533328 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 372533328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (522996474).

372533328 is an abundant number, since it is smaller than the sum of its proper divisors (673459620).

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

372533328 is a wasteful number, since it uses less digits than its factorization.

372533328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8492 (or 8483 counting only the distinct ones).

The product of its digits is 90720, while the sum is 36.

The square root of 372533328 is about 19301.1224544066. The cubic root of 372533328 is about 719.5401693529.

The spelling of 372533328 in words is "three hundred seventy-two million, five hundred thirty-three thousand, three hundred twenty-eight".