69930076993 has 4 divisors (see below), whose sum is σ = 79920088000. Its totient is φ = 59940065988.

The previous prime is 69930076961. The next prime is 69930076999. The reversal of 69930076993 is 39967003996.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 69930076993 - 2⁵ = 69930076961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (69930076999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4995005493 + ... + 4995005506.

It is an arithmetic number, because the mean of its divisors is an integer number (19980022000).

Almost surely, 2^69930076993 is an apocalyptic number.

It is an amenable number.

69930076993 is a deficient number, since it is larger than the sum of its proper divisors (9990011007).

69930076993 is an equidigital number, since it uses as much as digits as its factorization.

69930076993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9990011006.

The product of its (nonzero) digits is 14880348, while the sum is 61.

The spelling of 69930076993 in words is "sixty-nine billion, nine hundred thirty million, seventy-six thousand, nine hundred ninety-three".