498336973 has 2 divisors, whose sum is σ = 498336974. Its totient is φ = 498336972.

The previous prime is 498336931. The next prime is 498336989. The reversal of 498336973 is 379633894.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 353327209 + 145009764 = 18797^2 + 12042^2 .

It is a cyclic number.

It is not a de Polignac number, because 498336973 - 2¹⁷ = 498205901 is a prime.

It is a super-4 number, since 4×498336973⁴ (a number of 36 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 498336973.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (498336173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249168486 + 249168487.

It is an arithmetic number, because the mean of its divisors is an integer number (249168487).

Almost surely, 2^498336973 is an apocalyptic number.

It is an amenable number.

498336973 is a deficient number, since it is larger than the sum of its proper divisors (1).

498336973 is an equidigital number, since it uses as much as digits as its factorization.

498336973 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2939328, while the sum is 52.

The square root of 498336973 is about 22323.4623882587. The cubic root of 498336973 is about 792.8195849721.

The spelling of 498336973 in words is "four hundred ninety-eight million, three hundred thirty-six thousand, nine hundred seventy-three".