2373728064 has 168 divisors, whose sum is σ = 6921276480. Its totient is φ = 716525568.

The previous prime is 2373728053. The next prime is 2373728101. The reversal of 2373728064 is 4608273732.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

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, 1593432 + ... + 1594920.

Almost surely, 2^2373728064 is an apocalyptic number.

2373728064 is a gapful number since it is divisible by the number (24) 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 2373728064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3460638240).

2373728064 is an abundant number, since it is smaller than the sum of its proper divisors (4547548416).

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

2373728064 is a wasteful number, since it uses less digits than its factorization.

2373728064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1565 (or 1536 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 42.

The square root of 2373728064 is about 48720.9201883544. The cubic root of 2373728064 is about 1333.9626038561.

The spelling of 2373728064 in words is "two billion, three hundred seventy-three million, seven hundred twenty-eight thousand, sixty-four".