74307308866 has 8 divisors (see below), whose sum is σ = 127383958080. Its totient is φ = 31845989508.

The previous prime is 74307308861. The next prime is 74307308909. The reversal of 74307308866 is 66880370347.

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

It is not an unprimeable number, because it can be changed into a prime (74307308861) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2653832446 + ... + 2653832473.

It is an arithmetic number, because the mean of its divisors is an integer number (15922994760).

Almost surely, 2^74307308866 is an apocalyptic number.

74307308866 is a deficient number, since it is larger than the sum of its proper divisors (53076649214).

74307308866 is a wasteful number, since it uses less digits than its factorization.

74307308866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5307664928.

The product of its (nonzero) digits is 4064256, while the sum is 52.

The spelling of 74307308866 in words is "seventy-four billion, three hundred seven million, three hundred eight thousand, eight hundred sixty-six".