1364341877 has 2 divisors, whose sum is σ = 1364341878. Its totient is φ = 1364341876.

The previous prime is 1364341753. The next prime is 1364341931. The reversal of 1364341877 is 7781434631.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1335975601 + 28366276 = 36551^2 + 5326^2 .

It is an emirp because it is prime and its reverse (7781434631) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1364341877 - 2⁸ = 1364341621 is a prime.

It is a super-2 number, since 2×1364341877² = 3722857514671766258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1364346877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 682170938 + 682170939.

It is an arithmetic number, because the mean of its divisors is an integer number (682170939).

Almost surely, 2^1364341877 is an apocalyptic number.

It is an amenable number.

1364341877 is a deficient number, since it is larger than the sum of its proper divisors (1).

1364341877 is an equidigital number, since it uses as much as digits as its factorization.

1364341877 is an evil number, because the sum of its binary digits is even.

The product of its digits is 338688, while the sum is 44.

The square root of 1364341877 is about 36936.9987546363. The cubic root of 1364341877 is about 1109.1094436909.

The spelling of 1364341877 in words is "one billion, three hundred sixty-four million, three hundred forty-one thousand, eight hundred seventy-seven".