1356761093 has 2 divisors, whose sum is σ = 1356761094. Its totient is φ = 1356761092.

The previous prime is 1356761083. The next prime is 1356761117. The reversal of 1356761093 is 3901676531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1356669889 + 91204 = 36833^2 + 302^2 .

It is a cyclic number.

It is not a de Polignac number, because 1356761093 - 2¹⁴ = 1356744709 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1356761093.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1356761083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 678380546 + 678380547.

It is an arithmetic number, because the mean of its divisors is an integer number (678380547).

Almost surely, 2^1356761093 is an apocalyptic number.

It is an amenable number.

1356761093 is a deficient number, since it is larger than the sum of its proper divisors (1).

1356761093 is an equidigital number, since it uses as much as digits as its factorization.

1356761093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 102060, while the sum is 41.

The square root of 1356761093 is about 36834.2380537456. The cubic root of 1356761093 is about 1107.0514209401.

The spelling of 1356761093 in words is "one billion, three hundred fifty-six million, seven hundred sixty-one thousand, ninety-three".