7768044401 has 8 divisors (see below), whose sum is σ = 8407627200. Its totient is φ = 7134467472.

The previous prime is 7768044373. The next prime is 7768044407. The reversal of 7768044401 is 1044408677.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7768044401 - 2⁶ = 7768044337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7768044407) 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, 1498775 + ... + 1503948.

It is an arithmetic number, because the mean of its divisors is an integer number (1050953400).

Almost surely, 2^7768044401 is an apocalyptic number.

It is an amenable number.

7768044401 is a deficient number, since it is larger than the sum of its proper divisors (639582799).

7768044401 is a wasteful number, since it uses less digits than its factorization.

7768044401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3002935.

The product of its (nonzero) digits is 150528, while the sum is 41.

The square root of 7768044401 is about 88136.5100341510. The cubic root of 7768044401 is about 1980.4804806967.

The spelling of 7768044401 in words is "seven billion, seven hundred sixty-eight million, forty-four thousand, four hundred one".