373672448 has 40 divisors (see below), whose sum is σ = 748717332. Its totient is φ = 186310656.

The previous prime is 373672441. The next prime is 373672457. The reversal of 373672448 is 844276373.

It can be written as a sum of positive squares in 2 ways, for example, as 372953344 + 719104 = 19312^2 + 848^2 .

It is a junction number, because it is equal to n+sod(n) for n = 373672399 and 373672408.

It is not an unprimeable number, because it can be changed into a prime (373672441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233186 + ... + 234782.

Almost surely, 2^373672448 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 373672448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (374358666).

373672448 is an abundant number, since it is smaller than the sum of its proper divisors (375044884).

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

373672448 is an equidigital number, since it uses as much as digits as its factorization.

373672448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2072 (or 2056 counting only the distinct ones).

The product of its digits is 677376, while the sum is 44.

The square root of 373672448 is about 19330.6090954217. The cubic root of 373672448 is about 720.2728184228.

The spelling of 373672448 in words is "three hundred seventy-three million, six hundred seventy-two thousand, four hundred forty-eight".