7678804901 has 8 divisors (see below), whose sum is σ = 7735535808. Its totient is φ = 7622280000.

The previous prime is 7678804853. The next prime is 7678804961. The reversal of 7678804901 is 1094088767.

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 7678804901 - 2¹⁰ = 7678803877 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7678804901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7678804961) 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, 23726 + ... + 126176.

It is an arithmetic number, because the mean of its divisors is an integer number (966941976).

Almost surely, 2^7678804901 is an apocalyptic number.

It is an amenable number.

7678804901 is a deficient number, since it is larger than the sum of its proper divisors (56730907).

7678804901 is a wasteful number, since it uses less digits than its factorization.

7678804901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103003.

The product of its (nonzero) digits is 677376, while the sum is 50.

The square root of 7678804901 is about 87628.7903659522. The cubic root of 7678804901 is about 1972.8673150033.

The spelling of 7678804901 in words is "seven billion, six hundred seventy-eight million, eight hundred four thousand, nine hundred one".