972933079 has 4 divisors (see below), whose sum is σ = 973915840. Its totient is φ = 971950320.

The previous prime is 972933077. The next prime is 972933083. The reversal of 972933079 is 970339279.

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 972933079 - 2¹ = 972933077 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (972933077) 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, 489894 + ... + 491875.

It is an arithmetic number, because the mean of its divisors is an integer number (243478960).

Almost surely, 2^972933079 is an apocalyptic number.

972933079 is a deficient number, since it is larger than the sum of its proper divisors (982761).

972933079 is an equidigital number, since it uses as much as digits as its factorization.

972933079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 982760.

The product of its (nonzero) digits is 642978, while the sum is 49.

The square root of 972933079 is about 31191.8752081371. The cubic root of 972933079 is about 990.8950443842.

The spelling of 972933079 in words is "nine hundred seventy-two million, nine hundred thirty-three thousand, seventy-nine".