994588499 has 2 divisors, whose sum is σ = 994588500. Its totient is φ = 994588498.

The previous prime is 994588493. The next prime is 994588607. The reversal of 994588499 is 994885499.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 994588499 - 2¹² = 994584403 is a prime.

It is not a weakly prime, because it can be changed into another prime (994588493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 497294249 + 497294250.

It is an arithmetic number, because the mean of its divisors is an integer number (497294250).

Almost surely, 2^994588499 is an apocalyptic number.

994588499 is a deficient number, since it is larger than the sum of its proper divisors (1).

994588499 is an equidigital number, since it uses as much as digits as its factorization.

994588499 is an evil number, because the sum of its binary digits is even.

The product of its digits is 33592320, while the sum is 65.

The square root of 994588499 is about 31537.0971872809. The cubic root of 994588499 is about 998.1929026998.

The spelling of 994588499 in words is "nine hundred ninety-four million, five hundred eighty-eight thousand, four hundred ninety-nine".