79014401 has 2 divisors, whose sum is σ = 79014402. Its totient is φ = 79014400.

The previous prime is 79014391. The next prime is 79014431. The reversal of 79014401 is 10441097.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49843600 + 29170801 = 7060^2 + 5401^2 .

It is a cyclic number.

It is not a de Polignac number, because 79014401 - 2¹⁰ = 79013377 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (79014431) 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 as a sum of consecutive naturals, namely, 39507200 + 39507201.

It is an arithmetic number, because the mean of its divisors is an integer number (39507201).

Almost surely, 2^79014401 is an apocalyptic number.

It is an amenable number.

79014401 is a deficient number, since it is larger than the sum of its proper divisors (1).

79014401 is an equidigital number, since it uses as much as digits as its factorization.

79014401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 79014401 is about 8889.0044999426. The cubic root of 79014401 is about 429.1101138582.

Adding to 79014401 its reverse (10441097), we get a palindrome (89455498).

The spelling of 79014401 in words is "seventy-nine million, fourteen thousand, four hundred one".