7676221004 has 24 divisors (see below), whose sum is σ = 14714058240. Its totient is φ = 3487774976.

The previous prime is 7676221001. The next prime is 7676221009. The reversal of 7676221004 is 4001226767.

It is not an unprimeable number, because it can be changed into a prime (7676221001) 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, 1944332 + ... + 1948275.

It is an arithmetic number, because the mean of its divisors is an integer number (613085760).

Almost surely, 2^7676221004 is an apocalyptic number.

It is an amenable number.

7676221004 is a deficient number, since it is larger than the sum of its proper divisors (7037837236).

7676221004 is a wasteful number, since it uses less digits than its factorization.

7676221004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3892657 (or 3892655 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 7676221004 is about 87614.0457004469. The cubic root of 7676221004 is about 1972.6460020128.

The spelling of 7676221004 in words is "seven billion, six hundred seventy-six million, two hundred twenty-one thousand, four".