7387443232 has 96 divisors (see below), whose sum is σ = 16441947648. Its totient is φ = 3241767936.

The previous prime is 7387443223. The next prime is 7387443289. The reversal of 7387443232 is 2323447837.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1653033 + ... + 1657495.

It is an arithmetic number, because the mean of its divisors is an integer number (171270288).

Almost surely, 2^7387443232 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 7387443232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8220973824).

7387443232 is an abundant number, since it is smaller than the sum of its proper divisors (9054504416).

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

7387443232 is a wasteful number, since it uses less digits than its factorization.

7387443232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4682 (or 4674 counting only the distinct ones).

The product of its digits is 677376, while the sum is 43.

The square root of 7387443232 is about 85950.2369513895. The cubic root of 7387443232 is about 1947.5923150399.

The spelling of 7387443232 in words is "seven billion, three hundred eighty-seven million, four hundred forty-three thousand, two hundred thirty-two".