7385975697 has 16 divisors (see below), whose sum is σ = 10491183360. Its totient is φ = 4608621072.

The previous prime is 7385975689. The next prime is 7385975741. The reversal of 7385975697 is 7965795837.

It is not a de Polignac number, because 7385975697 - 2³ = 7385975689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7385975687) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 775863 + ... + 785324.

It is an arithmetic number, because the mean of its divisors is an integer number (655698960).

Almost surely, 2^7385975697 is an apocalyptic number.

It is an amenable number.

7385975697 is a deficient number, since it is larger than the sum of its proper divisors (3105207663).

7385975697 is a wasteful number, since it uses less digits than its factorization.

7385975697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1561292.

The product of its digits is 100018800, while the sum is 66.

The square root of 7385975697 is about 85941.6994072144. The cubic root of 7385975697 is about 1947.4633417231.

The spelling of 7385975697 in words is "seven billion, three hundred eighty-five million, nine hundred seventy-five thousand, six hundred ninety-seven".