498967061 has 2 divisors, whose sum is σ = 498967062. Its totient is φ = 498967060.

The previous prime is 498967057. The next prime is 498967219. The reversal of 498967061 is 160769894.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 396248836 + 102718225 = 19906^2 + 10135^2 .

It is a cyclic number.

It is not a de Polignac number, because 498967061 - 2² = 498967057 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (498961061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249483530 + 249483531.

It is an arithmetic number, because the mean of its divisors is an integer number (249483531).

Almost surely, 2^498967061 is an apocalyptic number.

It is an amenable number.

498967061 is a deficient number, since it is larger than the sum of its proper divisors (1).

498967061 is an equidigital number, since it uses as much as digits as its factorization.

498967061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 653184, while the sum is 50.

The square root of 498967061 is about 22337.5706154452. The cubic root of 498967061 is about 793.1535863558.

The spelling of 498967061 in words is "four hundred ninety-eight million, nine hundred sixty-seven thousand, sixty-one".