7731714474 has 48 divisors (see below), whose sum is σ = 18330328224. Its totient is φ = 2335845600.

The previous prime is 7731714421. The next prime is 7731714491. The reversal of 7731714474 is 4744171377.

7731714474 is a `hidden beast` number, since 7 + 7 + 3 + 171 + 4 + 474 = 666.

It is a super-2 number, since 2×7731714474² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6552 + ... + 124524.

It is an arithmetic number, because the mean of its divisors is an integer number (381881838).

Almost surely, 2^7731714474 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7731714474, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9165164112).

7731714474 is an abundant number, since it is smaller than the sum of its proper divisors (10598613750).

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

7731714474 is a wasteful number, since it uses less digits than its factorization.

7731714474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118323 (or 118320 counting only the distinct ones).

The product of its digits is 460992, while the sum is 45.

The square root of 7731714474 is about 87930.1681677000. The cubic root of 7731714474 is about 1977.3881892816.

The spelling of 7731714474 in words is "seven billion, seven hundred thirty-one million, seven hundred fourteen thousand, four hundred seventy-four".