359799689 has 2 divisors, whose sum is σ = 359799690. Its totient is φ = 359799688.

The previous prime is 359799667. The next prime is 359799697. The reversal of 359799689 is 986997953.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 267486025 + 92313664 = 16355^2 + 9608^2 .

It is a cyclic number.

It is not a de Polignac number, because 359799689 - 2¹⁶ = 359734153 is a prime.

It is not a weakly prime, because it can be changed into another prime (359799659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 179899844 + 179899845.

It is an arithmetic number, because the mean of its divisors is an integer number (179899845).

Almost surely, 2^359799689 is an apocalyptic number.

It is an amenable number.

359799689 is a deficient number, since it is larger than the sum of its proper divisors (1).

359799689 is an equidigital number, since it uses as much as digits as its factorization.

359799689 is an evil number, because the sum of its binary digits is even.

The product of its digits is 33067440, while the sum is 65.

The square root of 359799689 is about 18968.3865681823. The cubic root of 359799689 is about 711.2466947791.

The spelling of 359799689 in words is "three hundred fifty-nine million, seven hundred ninety-nine thousand, six hundred eighty-nine".