1358307149 has 2 divisors, whose sum is σ = 1358307150. Its totient is φ = 1358307148.

The previous prime is 1358307107. The next prime is 1358307179. The reversal of 1358307149 is 9417038531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1063086025 + 295221124 = 32605^2 + 17182^2 .

It is a cyclic number.

It is not a de Polignac number, because 1358307149 - 2²⁴ = 1341529933 is a prime.

It is a super-2 number, since 2×1358307149² = 3689996622049016402, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1358307179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 679153574 + 679153575.

It is an arithmetic number, because the mean of its divisors is an integer number (679153575).

Almost surely, 2^1358307149 is an apocalyptic number.

It is an amenable number.

1358307149 is a deficient number, since it is larger than the sum of its proper divisors (1).

1358307149 is an equidigital number, since it uses as much as digits as its factorization.

1358307149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 41.

The square root of 1358307149 is about 36855.2187485029. The cubic root of 1358307149 is about 1107.4717636203.

The spelling of 1358307149 in words is "one billion, three hundred fifty-eight million, three hundred seven thousand, one hundred forty-nine".