35369989 has 4 divisors (see below), whose sum is σ = 35385856. Its totient is φ = 35354124.

The previous prime is 35369987. The next prime is 35370011. The reversal of 35369989 is 98996353.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 35369989 - 2¹ = 35369987 is a prime.

It is a super-2 number, since 2×35369989² = 2502072243720242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35369981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3909 + ... + 9274.

It is an arithmetic number, because the mean of its divisors is an integer number (8846464).

Almost surely, 2^35369989 is an apocalyptic number.

It is an amenable number.

35369989 is a deficient number, since it is larger than the sum of its proper divisors (15867).

35369989 is a wasteful number, since it uses less digits than its factorization.

35369989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15866.

The product of its digits is 1574640, while the sum is 52.

The square root of 35369989 is about 5947.2673556853. The cubic root of 35369989 is about 328.2552203801.

The spelling of 35369989 in words is "thirty-five million, three hundred sixty-nine thousand, nine hundred eighty-nine".