6972303979 has 4 divisors (see below), whose sum is σ = 6974145976. Its totient is φ = 6970461984.

The previous prime is 6972303977. The next prime is 6972303991. The reversal of 6972303979 is 9793032796.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6972303979 - 2¹ = 6972303977 is a prime.

It is a super-2 number, since 2×6972303979² = 97226045551158464882, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6972303977) 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, 915309 + ... + 922894.

It is an arithmetic number, because the mean of its divisors is an integer number (1743536494).

Almost surely, 2^6972303979 is an apocalyptic number.

6972303979 is a deficient number, since it is larger than the sum of its proper divisors (1841997).

6972303979 is a wasteful number, since it uses less digits than its factorization.

6972303979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1841996.

The product of its (nonzero) digits is 3857868, while the sum is 55.

The square root of 6972303979 is about 83500.3232269193. The cubic root of 6972303979 is about 1910.4049632449.

The spelling of 6972303979 in words is "six billion, nine hundred seventy-two million, three hundred three thousand, nine hundred seventy-nine".