336380989 has 16 divisors (see below), whose sum is σ = 411965568. Its totient is φ = 268088832.

The previous prime is 336380971. The next prime is 336381013. The reversal of 336380989 is 989083633.

It is a cyclic number.

It is not a de Polignac number, because 336380989 - 2¹¹ = 336378941 is a prime.

It is a super-2 number, since 2×336380989² = 226304339521236242, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (336380939) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7152 + ... + 26905.

It is an arithmetic number, because the mean of its divisors is an integer number (25747848).

Almost surely, 2^336380989 is an apocalyptic number.

It is an amenable number.

336380989 is a deficient number, since it is larger than the sum of its proper divisors (75584579).

336380989 is a wasteful number, since it uses less digits than its factorization.

336380989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34164.

The product of its (nonzero) digits is 839808, while the sum is 49.

The square root of 336380989 is about 18340.6921625112. The cubic root of 336380989 is about 695.4679931996.

The spelling of 336380989 in words is "three hundred thirty-six million, three hundred eighty thousand, nine hundred eighty-nine".