3149299537 has 2 divisors, whose sum is σ = 3149299538. Its totient is φ = 3149299536.

The previous prime is 3149299523. The next prime is 3149299547. The reversal of 3149299537 is 7359929413.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1772073216 + 1377226321 = 42096^2 + 37111^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3149299537 is a prime.

It is not a weakly prime, because it can be changed into another prime (3149299547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1574649768 + 1574649769.

It is an arithmetic number, because the mean of its divisors is an integer number (1574649769).

Almost surely, 2^3149299537 is an apocalyptic number.

It is an amenable number.

3149299537 is a deficient number, since it is larger than the sum of its proper divisors (1).

3149299537 is an equidigital number, since it uses as much as digits as its factorization.

3149299537 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1837080, while the sum is 52.

The square root of 3149299537 is about 56118.6202342859. The cubic root of 3149299537 is about 1465.7885440236.

The spelling of 3149299537 in words is "three billion, one hundred forty-nine million, two hundred ninety-nine thousand, five hundred thirty-seven".