1498799 has 2 divisors, whose sum is σ = 1498800. Its totient is φ = 1498798.

The previous prime is 1498789. The next prime is 1498801. The reversal of 1498799 is 9978941.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1498799 - 2⁸ = 1498543 is a prime.

Together with 1498801, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1498729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 749399 + 749400.

It is an arithmetic number, because the mean of its divisors is an integer number (749400).

2^1498799 is an apocalyptic number.

1498799 is a deficient number, since it is larger than the sum of its proper divisors (1).

1498799 is an equidigital number, since it uses as much as digits as its factorization.

1498799 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 163296, while the sum is 47.

The square root of 1498799 is about 1224.2544670125. The cubic root of 1498799 is about 114.4408649467.

The spelling of 1498799 in words is "one million, four hundred ninety-eight thousand, seven hundred ninety-nine".