499149037 has 2 divisors, whose sum is σ = 499149038. Its totient is φ = 499149036.

The previous prime is 499149029. The next prime is 499149043. The reversal of 499149037 is 730941994.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 458559396 + 40589641 = 21414^2 + 6371^2 .

It is a cyclic number.

It is not a de Polignac number, because 499149037 - 2³ = 499149029 is a prime.

It is a super-2 number, since 2×499149037² = 498299522276054738, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (499149017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 249574518 + 249574519.

It is an arithmetic number, because the mean of its divisors is an integer number (249574519).

Almost surely, 2^499149037 is an apocalyptic number.

It is an amenable number.

499149037 is a deficient number, since it is larger than the sum of its proper divisors (1).

499149037 is an equidigital number, since it uses as much as digits as its factorization.

499149037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 244944, while the sum is 46.

The square root of 499149037 is about 22341.6435608484. The cubic root of 499149037 is about 793.2499971113.

The spelling of 499149037 in words is "four hundred ninety-nine million, one hundred forty-nine thousand, thirty-seven".