970279 has 2 divisors, whose sum is σ = 970280. Its totient is φ = 970278.

The previous prime is 970267. The next prime is 970297. The reversal of 970279 is 972079.

Together with next prime (970297) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is an emirp because it is prime and its reverse (972079) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 970279 - 2⁵ = 970247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (970219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 485139 + 485140.

It is an arithmetic number, because the mean of its divisors is an integer number (485140).

2⁹⁷⁰²⁷⁹ is an apocalyptic number.

970279 is a deficient number, since it is larger than the sum of its proper divisors (1).

970279 is an equidigital number, since it uses as much as digits as its factorization.

970279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7938, while the sum is 34.

The square root of 970279 is about 985.0274107861. The cubic root of 970279 is about 98.9993197926. Note that the first 3 decimals are identical.

The spelling of 970279 in words is "nine hundred seventy thousand, two hundred seventy-nine".