374583440 has 320 divisors, whose sum is σ = 1189209600. Its totient is φ = 108380160.

The previous prime is 374583439. The next prime is 374583527. The reversal of 374583440 is 44385473.

It is a junction number, because it is equal to n+sod(n) for n = 374583394 and 374583403.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5131244 + ... + 5131316.

It is an arithmetic number, because the mean of its divisors is an integer number (3716280).

Almost surely, 2^374583440 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 374583440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (594604800).

374583440 is an abundant number, since it is smaller than the sum of its proper divisors (814626160).

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

374583440 is a wasteful number, since it uses less digits than its factorization.

374583440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135 (or 115 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 38.

The square root of 374583440 is about 19354.1582095425. The cubic root of 374583440 is about 720.8576713431.

The spelling of 374583440 in words is "three hundred seventy-four million, five hundred eighty-three thousand, four hundred forty".