499489007 has 2 divisors, whose sum is σ = 499489008. Its totient is φ = 499489006.

The previous prime is 499488973. The next prime is 499489031. The reversal of 499489007 is 700984994.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 499489007 - 2⁶ = 499488943 is a prime.

It is a super-2 number, since 2×499489007² = 498978536227692098, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (499489097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249744503 + 249744504.

It is an arithmetic number, because the mean of its divisors is an integer number (249744504).

Almost surely, 2^499489007 is an apocalyptic number.

499489007 is a deficient number, since it is larger than the sum of its proper divisors (1).

499489007 is an equidigital number, since it uses as much as digits as its factorization.

499489007 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 499489007 is about 22349.2507033234. The cubic root of 499489007 is about 793.4300502138.

The spelling of 499489007 in words is "four hundred ninety-nine million, four hundred eighty-nine thousand, seven".