906979500499 has 2 divisors, whose sum is σ = 906979500500. Its totient is φ = 906979500498.

The previous prime is 906979500473. The next prime is 906979500503. The reversal of 906979500499 is 994005979609.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 906979500499 - 2¹⁵ = 906979467731 is a prime.

It is a super-2 number, since 2×906979500499² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (906979500419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 453489750249 + 453489750250.

It is an arithmetic number, because the mean of its divisors is an integer number (453489750250).

Almost surely, 2^906979500499 is an apocalyptic number.

906979500499 is a deficient number, since it is larger than the sum of its proper divisors (1).

906979500499 is an equidigital number, since it uses as much as digits as its factorization.

906979500499 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 49601160, while the sum is 67.

The spelling of 906979500499 in words is "nine hundred six billion, nine hundred seventy-nine million, five hundred thousand, four hundred ninety-nine".