7494388396 has 12 divisors (see below), whose sum is σ = 14307468840. Its totient is φ = 3406540160.

The previous prime is 7494388387. The next prime is 7494388403. The reversal of 7494388396 is 6938834947.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85163461 + ... + 85163548.

It is an arithmetic number, because the mean of its divisors is an integer number (1192289070).

Almost surely, 2^7494388396 is an apocalyptic number.

It is an amenable number.

7494388396 is a deficient number, since it is larger than the sum of its proper divisors (6813080444).

7494388396 is a wasteful number, since it uses less digits than its factorization.

7494388396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170327024 (or 170327022 counting only the distinct ones).

The product of its digits is 31352832, while the sum is 61.

The square root of 7494388396 is about 86570.1357051033. The cubic root of 7494388396 is about 1956.9455057336.

The spelling of 7494388396 in words is "seven billion, four hundred ninety-four million, three hundred eighty-eight thousand, three hundred ninety-six".