7738675232 has 18 divisors (see below), whose sum is σ = 15236496639. Its totient is φ = 3869088800.

The previous prime is 7738675199. The next prime is 7738675237. The reversal of 7738675232 is 2325768377.

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 can be written as a sum of positive squares in only one way, i.e., 3869337616 + 3869337616 = 62204^2 + 62204^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=62204.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7738675237) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 489857 + ... + 505407.

Almost surely, 2^7738675232 is an apocalyptic number.

It is an amenable number.

7738675232 is a deficient number, since it is larger than the sum of its proper divisors (7497821407).

7738675232 is an frugal number, since it uses more digits than its factorization.

7738675232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31112 (or 15553 counting only the distinct ones).

The product of its digits is 2963520, while the sum is 50.

The square root of 7738675232 is about 87969.7404338560. The cubic root of 7738675232 is about 1977.9814165758.

Multiplying 7738675232 by its sum of digits (50), we get a square (386933761600 = 622040²).

The spelling of 7738675232 in words is "seven billion, seven hundred thirty-eight million, six hundred seventy-five thousand, two hundred thirty-two".