498976801 has 2 divisors, whose sum is σ = 498976802. Its totient is φ = 498976800.

The previous prime is 498976771. The next prime is 498976811. The reversal of 498976801 is 108679894.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 317374225 + 181602576 = 17815^2 + 13476^2 .

It is a cyclic number.

It is not a de Polignac number, because 498976801 - 2¹¹ = 498974753 is a prime.

It is not a weakly prime, because it can be changed into another prime (498976811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249488400 + 249488401.

It is an arithmetic number, because the mean of its divisors is an integer number (249488401).

Almost surely, 2^498976801 is an apocalyptic number.

It is an amenable number.

498976801 is a deficient number, since it is larger than the sum of its proper divisors (1).

498976801 is an equidigital number, since it uses as much as digits as its factorization.

498976801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 870912, while the sum is 52.

The square root of 498976801 is about 22337.7886327183. The cubic root of 498976801 is about 793.1587471945.

The spelling of 498976801 in words is "four hundred ninety-eight million, nine hundred seventy-six thousand, eight hundred one".