7890317482 has 16 divisors (see below), whose sum is σ = 11916380160. Its totient is φ = 3918258432.

The previous prime is 7890317453. The next prime is 7890317489. The reversal of 7890317482 is 2847130987.

It is not an unprimeable number, because it can be changed into a prime (7890317489) 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, 222423 + ... + 255445.

It is an arithmetic number, because the mean of its divisors is an integer number (744773760).

Almost surely, 2^7890317482 is an apocalyptic number.

7890317482 is a deficient number, since it is larger than the sum of its proper divisors (4026062678).

7890317482 is a wasteful number, since it uses less digits than its factorization.

7890317482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33837.

The product of its (nonzero) digits is 677376, while the sum is 49.

The square root of 7890317482 is about 88827.4590540560. The cubic root of 7890317482 is about 1990.8176973425.

The spelling of 7890317482 in words is "seven billion, eight hundred ninety million, three hundred seventeen thousand, four hundred eighty-two".