7680097406 has 32 divisors (see below), whose sum is σ = 11796192000. Its totient is φ = 3749276160.

The previous prime is 7680097357. The next prime is 7680097421. The reversal of 7680097406 is 6047900867.

It is a happy number.

It is a congruent number.

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, 10392185 + ... + 10392923.

It is an arithmetic number, because the mean of its divisors is an integer number (368631000).

Almost surely, 2^7680097406 is an apocalyptic number.

7680097406 is a deficient number, since it is larger than the sum of its proper divisors (4116094594).

7680097406 is a wasteful number, since it uses less digits than its factorization.

7680097406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1424.

The product of its (nonzero) digits is 508032, while the sum is 47.

The square root of 7680097406 is about 87636.1649434752. The cubic root of 7680097406 is about 1972.9780005351.

The spelling of 7680097406 in words is "seven billion, six hundred eighty million, ninety-seven thousand, four hundred six".