800073479 has 2 divisors, whose sum is σ = 800073480. Its totient is φ = 800073478.

The previous prime is 800073427. The next prime is 800073493. The reversal of 800073479 is 974370008.

800073479 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 800073479 - 2¹² = 800069383 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (800063479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 400036739 + 400036740.

It is an arithmetic number, because the mean of its divisors is an integer number (400036740).

Almost surely, 2^800073479 is an apocalyptic number.

800073479 is a deficient number, since it is larger than the sum of its proper divisors (1).

800073479 is an equidigital number, since it uses as much as digits as its factorization.

800073479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 800073479 is about 28285.5701551162. The cubic root of 800073479 is about 928.3461874613.

The spelling of 800073479 in words is "eight hundred million, seventy-three thousand, four hundred seventy-nine".