3923070732 has 270 divisors, whose sum is σ = 12296961404. Its totient is φ = 1093538880.

The previous prime is 3923070727. The next prime is 3923070757. The reversal of 3923070732 is 2370703293.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

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 89 ways as a sum of consecutive naturals, for example, 95684632 + ... + 95684672.

Almost surely, 2^3923070732 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 3923070732, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6148480702).

3923070732 is an abundant number, since it is smaller than the sum of its proper divisors (8373890672).

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

3923070732 is an frugal number, since it uses more digits than its factorization.

3923070732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129 (or 53 counting only the distinct ones).

The product of its (nonzero) digits is 47628, while the sum is 36.

The square root of 3923070732 is about 62634.4213033057. The cubic root of 3923070732 is about 1577.1586400915.

Multiplying 3923070732 by its product of nonzero digits (47628), we get a square (186848012823696 = 13669236²).

3923070732 divided by its product of nonzero digits (47628) gives a square (82369 = 287²).

The spelling of 3923070732 in words is "three billion, nine hundred twenty-three million, seventy thousand, seven hundred thirty-two".