2370493440 has 264 divisors, whose sum is σ = 9388360800. Its totient is φ = 541753344.

The previous prime is 2370493421. The next prime is 2370493451. The reversal of 2370493440 is 443940732.

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 = 2370493395 and 2370493404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 318886 + ... + 326234.

Almost surely, 2^2370493440 is an apocalyptic number.

2370493440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2370493440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4694180400).

2370493440 is an abundant number, since it is smaller than the sum of its proper divisors (7017867360).

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

2370493440 is a wasteful number, since it uses less digits than its factorization.

2370493440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7387 (or 7366 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 36.

The square root of 2370493440 is about 48687.7134398402. The cubic root of 2370493440 is about 1333.3564084895.

The spelling of 2370493440 in words is "two billion, three hundred seventy million, four hundred ninety-three thousand, four hundred forty".