7863481362 has 32 divisors (see below), whose sum is σ = 17902632960. Its totient is φ = 2279269520.

The previous prime is 7863481357. The next prime is 7863481387. The reversal of 7863481362 is 2631843687.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2588562 + ... + 2591597.

It is an arithmetic number, because the mean of its divisors is an integer number (559457280).

Almost surely, 2^7863481362 is an apocalyptic number.

7863481362 is an abundant number, since it is smaller than the sum of its proper divisors (10039151598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7863481362 is a wasteful number, since it uses less digits than its factorization.

7863481362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5180198.

The product of its digits is 1161216, while the sum is 48.

The square root of 7863481362 is about 88676.2728242454. The cubic root of 7863481362 is about 1988.5581132753.

The spelling of 7863481362 in words is "seven billion, eight hundred sixty-three million, four hundred eighty-one thousand, three hundred sixty-two".