7387443234 has 24 divisors (see below), whose sum is σ = 16010567040. Its totient is φ = 2461798008.

The previous prime is 7387443223. The next prime is 7387443289. The reversal of 7387443234 is 4323447837.

It is a self number, because there is not a number n which added to its sum of digits gives 7387443234.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12027 + ... + 122145.

It is an arithmetic number, because the mean of its divisors is an integer number (667106960).

Almost surely, 2^7387443234 is an apocalyptic number.

7387443234 is an abundant number, since it is smaller than the sum of its proper divisors (8623123806).

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

7387443234 is a wasteful number, since it uses less digits than its factorization.

7387443234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113854 (or 113851 counting only the distinct ones).

The product of its digits is 1354752, while the sum is 45.

The square root of 7387443234 is about 85950.2369630241. The cubic root of 7387443234 is about 1947.5923152157.

The spelling of 7387443234 in words is "seven billion, three hundred eighty-seven million, four hundred forty-three thousand, two hundred thirty-four".