76976867901 has 16 divisors (see below), whose sum is σ = 112178815488. Its totient is φ = 46741171200.

The previous prime is 76976867899. The next prime is 76976867923. The reversal of 76976867901 is 10976867967.

It is not a de Polignac number, because 76976867901 - 2¹ = 76976867899 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76976867971) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24342780 + ... + 24345941.

It is an arithmetic number, because the mean of its divisors is an integer number (7011175968).

Almost surely, 2^76976867901 is an apocalyptic number.

It is an amenable number.

76976867901 is a deficient number, since it is larger than the sum of its proper divisors (35201947587).

76976867901 is a wasteful number, since it uses less digits than its factorization.

76976867901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48688772.

The product of its (nonzero) digits is 48009024, while the sum is 66.

Adding to 76976867901 its sum of digits (66), we get a palindrome (76976867967).

The spelling of 76976867901 in words is "seventy-six billion, nine hundred seventy-six million, eight hundred sixty-seven thousand, nine hundred one".