7680474 has 16 divisors (see below), whose sum is σ = 17067840. Its totient is φ = 2560140.

The previous prime is 7680469. The next prime is 7680479. The reversal of 7680474 is 4740867.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (7680469) and next prime (7680479).

It is not an unprimeable number, because it can be changed into a prime (7680479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71062 + ... + 71169.

It is an arithmetic number, because the mean of its divisors is an integer number (1066740).

Almost surely, 2^7680474 is an apocalyptic number.

7680474 is an abundant number, since it is smaller than the sum of its proper divisors (9387366).

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

7680474 is a wasteful number, since it uses less digits than its factorization.

7680474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142242 (or 142236 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The square root of 7680474 is about 2771.3668107993. The cubic root of 7680474 is about 197.3010248370.

The spelling of 7680474 in words is "seven million, six hundred eighty thousand, four hundred seventy-four".