7483522394 has 8 divisors (see below), whose sum is σ = 11528669748. Its totient is φ = 3640632480.

The previous prime is 7483522379. The next prime is 7483522411. The reversal of 7483522394 is 4932253847.

It can be written as a sum of positive squares in 2 ways, for example, as 6426427225 + 1057095169 = 80165^2 + 32513^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50564267 + ... + 50564414.

Almost surely, 2^7483522394 is an apocalyptic number.

7483522394 is a gapful number since it is divisible by the number (74) formed by its first and last digit.

7483522394 is a deficient number, since it is larger than the sum of its proper divisors (4045147354).

7483522394 is a wasteful number, since it uses less digits than its factorization.

7483522394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101128720.

The product of its digits is 1451520, while the sum is 47.

The square root of 7483522394 is about 86507.3545659558. The cubic root of 7483522394 is about 1955.9992662359. Note that the first 3 decimals are identical.

The spelling of 7483522394 in words is "seven billion, four hundred eighty-three million, five hundred twenty-two thousand, three hundred ninety-four".