1152343679 has 2 divisors, whose sum is σ = 1152343680. Its totient is φ = 1152343678.

The previous prime is 1152343613. The next prime is 1152343747. The reversal of 1152343679 is 9763432511.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1152343679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1152343279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576171839 + 576171840.

It is an arithmetic number, because the mean of its divisors is an integer number (576171840).

Almost surely, 2^1152343679 is an apocalyptic number.

1152343679 is a deficient number, since it is larger than the sum of its proper divisors (1).

1152343679 is an equidigital number, since it uses as much as digits as its factorization.

1152343679 is an evil number, because the sum of its binary digits is even.

The product of its digits is 136080, while the sum is 41.

The square root of 1152343679 is about 33946.1879892279. The cubic root of 1152343679 is about 1048.4007942840.

The spelling of 1152343679 in words is "one billion, one hundred fifty-two million, three hundred forty-three thousand, six hundred seventy-nine".