498046919 has 2 divisors, whose sum is σ = 498046920. Its totient is φ = 498046918.

The previous prime is 498046877. The next prime is 498046931. The reversal of 498046919 is 919640894.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 498046919 - 2¹² = 498042823 is a prime.

It is a super-2 number, since 2×498046919² = 496101467050785122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (498046949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249023459 + 249023460.

It is an arithmetic number, because the mean of its divisors is an integer number (249023460).

Almost surely, 2^498046919 is an apocalyptic number.

498046919 is a deficient number, since it is larger than the sum of its proper divisors (1).

498046919 is an equidigital number, since it uses as much as digits as its factorization.

498046919 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 559872, while the sum is 50.

The square root of 498046919 is about 22316.9648249936. The cubic root of 498046919 is about 792.6657365158.

The spelling of 498046919 in words is "four hundred ninety-eight million, forty-six thousand, nine hundred nineteen".