2352172679 has 2 divisors, whose sum is σ = 2352172680. Its totient is φ = 2352172678.

The previous prime is 2352172643. The next prime is 2352172699. The reversal of 2352172679 is 9762712532.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2352172679 - 2⁸ = 2352172423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2352172609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1176086339 + 1176086340.

It is an arithmetic number, because the mean of its divisors is an integer number (1176086340).

Almost surely, 2^2352172679 is an apocalyptic number.

2352172679 is a deficient number, since it is larger than the sum of its proper divisors (1).

2352172679 is an equidigital number, since it uses as much as digits as its factorization.

2352172679 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 317520, while the sum is 44.

The square root of 2352172679 is about 48499.2028697380. The cubic root of 2352172679 is about 1329.9124971169.

The spelling of 2352172679 in words is "two billion, three hundred fifty-two million, one hundred seventy-two thousand, six hundred seventy-nine".