589672949 has 2 divisors, whose sum is σ = 589672950. Its totient is φ = 589672948.

The previous prime is 589672943. The next prime is 589672973. The reversal of 589672949 is 949276985.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 525784900 + 63888049 = 22930^2 + 7993^2 .

It is a cyclic number.

It is not a de Polignac number, because 589672949 - 2⁴ = 589672933 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (589672943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 294836474 + 294836475.

It is an arithmetic number, because the mean of its divisors is an integer number (294836475).

Almost surely, 2^589672949 is an apocalyptic number.

It is an amenable number.

589672949 is a deficient number, since it is larger than the sum of its proper divisors (1).

589672949 is an equidigital number, since it uses as much as digits as its factorization.

589672949 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9797760, while the sum is 59.

The square root of 589672949 is about 24283.1824314689. The cubic root of 589672949 is about 838.5656497554.

It can be divided in two parts, 58967 and 2949, that added together give a palindrome (61916).

The spelling of 589672949 in words is "five hundred eighty-nine million, six hundred seventy-two thousand, nine hundred forty-nine".