1017498967 has 2 divisors, whose sum is σ = 1017498968. Its totient is φ = 1017498966.

The previous prime is 1017498949. The next prime is 1017498973. The reversal of 1017498967 is 7698947101.

It is a strong prime.

It is an emirp because it is prime and its reverse (7698947101) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1017498967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1017498667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 508749483 + 508749484.

It is an arithmetic number, because the mean of its divisors is an integer number (508749484).

Almost surely, 2^1017498967 is an apocalyptic number.

1017498967 is a deficient number, since it is larger than the sum of its proper divisors (1).

1017498967 is an equidigital number, since it uses as much as digits as its factorization.

1017498967 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 762048, while the sum is 52.

The square root of 1017498967 is about 31898.2596233713. The cubic root of 1017498967 is about 1005.7992921965.

The spelling of 1017498967 in words is "one billion, seventeen million, four hundred ninety-eight thousand, nine hundred sixty-seven".