9914802479 has 2 divisors, whose sum is σ = 9914802480. Its totient is φ = 9914802478.

The previous prime is 9914802463. The next prime is 9914802493. The reversal of 9914802479 is 9742084199.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9914802479 - 2⁴ = 9914802463 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9914802479.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9914802449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4957401239 + 4957401240.

It is an arithmetic number, because the mean of its divisors is an integer number (4957401240).

Almost surely, 2^9914802479 is an apocalyptic number.

9914802479 is a deficient number, since it is larger than the sum of its proper divisors (1).

9914802479 is an equidigital number, since it uses as much as digits as its factorization.

9914802479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1306368, while the sum is 53.

The square root of 9914802479 is about 99573.1011819959. The cubic root of 9914802479 is about 2148.2988150299.

The spelling of 9914802479 in words is "nine billion, nine hundred fourteen million, eight hundred two thousand, four hundred seventy-nine".