2373774720 has 128 divisors (see below), whose sum is σ = 7641946080. Its totient is φ = 626688000.

The previous prime is 2373774713. The next prime is 2373774721. The reversal of 2373774720 is 274773732.

2373774720 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-2 number, since 2×2373774720² = 11269612842622156800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2373774721) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 187800 + ... + 200040.

Almost surely, 2^2373774720 is an apocalyptic number.

2373774720 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 2373774720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3820973040).

2373774720 is an abundant number, since it is smaller than the sum of its proper divisors (5268171360).

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

2373774720 is a wasteful number, since it uses less digits than its factorization.

2373774720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12364 (or 12352 counting only the distinct ones).

The product of its (nonzero) digits is 345744, while the sum is 42.

The square root of 2373774720 is about 48721.3989946923. The cubic root of 2373774720 is about 1333.9713435474.

The spelling of 2373774720 in words is "two billion, three hundred seventy-three million, seven hundred seventy-four thousand, seven hundred twenty".