76197413209 has 8 divisors (see below), whose sum is σ = 81651659040. Its totient is φ = 70851172416.

The previous prime is 76197413177. The next prime is 76197413219. The reversal of 76197413209 is 90231479167.

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 76197413209 - 2⁵ = 76197413177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76197413219) 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, 26999799 + ... + 27002620.

It is an arithmetic number, because the mean of its divisors is an integer number (10206457380).

Almost surely, 2^76197413209 is an apocalyptic number.

It is an amenable number.

76197413209 is a deficient number, since it is larger than the sum of its proper divisors (5454245831).

76197413209 is a wasteful number, since it uses less digits than its factorization.

76197413209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54002519.

The product of its (nonzero) digits is 571536, while the sum is 49.

The spelling of 76197413209 in words is "seventy-six billion, one hundred ninety-seven million, four hundred thirteen thousand, two hundred nine".