3745502832 has 160 divisors (see below), whose sum is σ = 11133573120. Its totient is φ = 1077166080.

The previous prime is 3745502791. The next prime is 3745502833. The reversal of 3745502832 is 2382055473.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3745502833) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 476728 + ... + 484520.

It is an arithmetic number, because the mean of its divisors is an integer number (69584832).

Almost surely, 2^3745502832 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3745502832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5566786560).

3745502832 is an abundant number, since it is smaller than the sum of its proper divisors (7388070288).

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

3745502832 is a wasteful number, since it uses less digits than its factorization.

3745502832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7871 (or 7865 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 39.

The square root of 3745502832 is about 61200.5133311805. The cubic root of 3745502832 is about 1552.9949491414.

The spelling of 3745502832 in words is "three billion, seven hundred forty-five million, five hundred two thousand, eight hundred thirty-two".