35594989 has 2 divisors, whose sum is σ = 35594990. Its totient is φ = 35594988.

The previous prime is 35594983. The next prime is 35595029. The reversal of 35594989 is 98949553.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19873764 + 15721225 = 4458^2 + 3965^2 .

It is a cyclic number.

It is not a de Polignac number, because 35594989 - 2¹⁹ = 35070701 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35594983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17797494 + 17797495.

It is an arithmetic number, because the mean of its divisors is an integer number (17797495).

Almost surely, 2^35594989 is an apocalyptic number.

It is an amenable number.

35594989 is a deficient number, since it is larger than the sum of its proper divisors (1).

35594989 is an equidigital number, since it uses as much as digits as its factorization.

35594989 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1749600, while the sum is 52.

The square root of 35594989 is about 5966.1536185385. The cubic root of 35594989 is about 328.9497957103.

The spelling of 35594989 in words is "thirty-five million, five hundred ninety-four thousand, nine hundred eighty-nine".