1349083937 has 2 divisors, whose sum is σ = 1349083938. Its totient is φ = 1349083936.

The previous prime is 1349083933. The next prime is 1349083951. The reversal of 1349083937 is 7393809431.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 769285696 + 579798241 = 27736^2 + 24079^2 .

It is a cyclic number.

It is not a de Polignac number, because 1349083937 - 2² = 1349083933 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1349083891 and 1349083900.

It is not a weakly prime, because it can be changed into another prime (1349083933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 674541968 + 674541969.

It is an arithmetic number, because the mean of its divisors is an integer number (674541969).

Almost surely, 2^1349083937 is an apocalyptic number.

It is an amenable number.

1349083937 is a deficient number, since it is larger than the sum of its proper divisors (1).

1349083937 is an equidigital number, since it uses as much as digits as its factorization.

1349083937 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 489888, while the sum is 47.

The square root of 1349083937 is about 36729.8779878180. The cubic root of 1349083937 is about 1104.9594074753.

The spelling of 1349083937 in words is "one billion, three hundred forty-nine million, eighty-three thousand, nine hundred thirty-seven".