3743643732 has 24 divisors (see below), whose sum is σ = 8736353472. Its totient is φ = 1247712000.

The previous prime is 3743643697. The next prime is 3743643733. The reversal of 3743643732 is 2373463473.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3743643733) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97732 + ... + 130532.

It is an arithmetic number, because the mean of its divisors is an integer number (364014728).

Almost surely, 2^3743643732 is an apocalyptic number.

It is an amenable number.

3743643732 is an abundant number, since it is smaller than the sum of its proper divisors (4992709740).

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

3743643732 is a wasteful number, since it uses less digits than its factorization.

3743643732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42319 (or 42317 counting only the distinct ones).

The product of its digits is 762048, while the sum is 42.

The square root of 3743643732 is about 61185.3228478857. The cubic root of 3743643732 is about 1552.7379608847.

The spelling of 3743643732 in words is "three billion, seven hundred forty-three million, six hundred forty-three thousand, seven hundred thirty-two".