3753913680 has 480 divisors, whose sum is σ = 14534069760. Its totient is φ = 889574400.

The previous prime is 3753913663. The next prime is 3753913703. The reversal of 3753913680 is 863193573.

3753913680 is a `hidden beast` number, since 3 + 7 + 539 + 1 + 36 + 80 = 666.

It is a super-2 number, since 2×3753913680² = 28183735833782284800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 13851945 + ... + 13852215.

It is an arithmetic number, because the mean of its divisors is an integer number (30279312).

Almost surely, 2^3753913680 is an apocalyptic number.

3753913680 is a gapful number since it is divisible by the number (30) 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 3753913680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7267034880).

3753913680 is an abundant number, since it is smaller than the sum of its proper divisors (10780156080).

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

3753913680 is a wasteful number, since it uses less digits than its factorization.

3753913680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368 (or 345 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 45.

The square root of 3753913680 is about 61269.1902998563. The cubic root of 3753913680 is about 1554.1565412286.

The spelling of 3753913680 in words is "three billion, seven hundred fifty-three million, nine hundred thirteen thousand, six hundred eighty".