7378438232 has 32 divisors (see below), whose sum is σ = 15110614800. Its totient is φ = 3349756800.

The previous prime is 7378438231. The next prime is 7378438259. The reversal of 7378438232 is 2328348737.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7378438231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22382 + ... + 123522.

Almost surely, 2^7378438232 is an apocalyptic number.

It is an amenable number.

7378438232 is an abundant number, since it is smaller than the sum of its proper divisors (7732176568).

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

7378438232 is a wasteful number, since it uses less digits than its factorization.

7378438232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101987 (or 101983 counting only the distinct ones).

The product of its digits is 1354752, while the sum is 47.

The square root of 7378438232 is about 85897.8360146517. The cubic root of 7378438232 is about 1946.8006473797.

The spelling of 7378438232 in words is "seven billion, three hundred seventy-eight million, four hundred thirty-eight thousand, two hundred thirty-two".