498750619 has 2 divisors, whose sum is σ = 498750620. Its totient is φ = 498750618.

The previous prime is 498750601. The next prime is 498750689. The reversal of 498750619 is 916057894.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 498750619 - 2⁵ = 498750587 is a prime.

It is a super-2 number, since 2×498750619² = 497504359905766322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (498750689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249375309 + 249375310.

It is an arithmetic number, because the mean of its divisors is an integer number (249375310).

Almost surely, 2^498750619 is an apocalyptic number.

498750619 is a deficient number, since it is larger than the sum of its proper divisors (1).

498750619 is an equidigital number, since it uses as much as digits as its factorization.

498750619 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 544320, while the sum is 49.

The square root of 498750619 is about 22332.7252927179. The cubic root of 498750619 is about 793.0388850120.

The spelling of 498750619 in words is "four hundred ninety-eight million, seven hundred fifty thousand, six hundred nineteen".