1364323837 has 2 divisors, whose sum is σ = 1364323838. Its totient is φ = 1364323836.

The previous prime is 1364323813. The next prime is 1364323841. The reversal of 1364323837 is 7383234631.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1288738201 + 75585636 = 35899^2 + 8694^2 .

It is a cyclic number.

It is not a de Polignac number, because 1364323837 - 2¹¹ = 1364321789 is a prime.

It is a super-2 number, since 2×1364323837² = 3722759064412805138, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1364323837.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1364383837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 682161918 + 682161919.

It is an arithmetic number, because the mean of its divisors is an integer number (682161919).

Almost surely, 2^1364323837 is an apocalyptic number.

It is an amenable number.

1364323837 is a deficient number, since it is larger than the sum of its proper divisors (1).

1364323837 is an equidigital number, since it uses as much as digits as its factorization.

1364323837 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 217728, while the sum is 40.

The square root of 1364323837 is about 36936.7545542377. The cubic root of 1364323837 is about 1109.1045552724.

The spelling of 1364323837 in words is "one billion, three hundred sixty-four million, three hundred twenty-three thousand, eight hundred thirty-seven".