3752269920 has 576 divisors, whose sum is σ = 16088357376. Its totient is φ = 806215680.

The previous prime is 3752269897. The next prime is 3752269949. The reversal of 3752269920 is 299622573.

It is a happy number.

3752269920 is a `hidden beast` number, since 37 + 522 + 6 + 9 + 92 + 0 = 666.

3752269920 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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, 4626315 + ... + 4627125.

It is an arithmetic number, because the mean of its divisors is an integer number (27931176).

Almost surely, 2^3752269920 is an apocalyptic number.

3752269920 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 3752269920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8044178688).

3752269920 is an abundant number, since it is smaller than the sum of its proper divisors (12336087456).

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

3752269920 is a wasteful number, since it uses less digits than its factorization.

3752269920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 865 (or 845 counting only the distinct ones).

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

The square root of 3752269920 is about 61255.7745849320. The cubic root of 3752269920 is about 1553.9296639354.

The spelling of 3752269920 in words is "three billion, seven hundred fifty-two million, two hundred sixty-nine thousand, nine hundred twenty".