3377989 has 4 divisors (see below), whose sum is σ = 3469324. Its totient is φ = 3286656.

The previous prime is 3377981. The next prime is 3377993. The reversal of 3377989 is 9897733.

3377989 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9897733 = 271 ⋅36523.

It can be written as a sum of positive squares in 2 ways, for example, as 2427364 + 950625 = 1558^2 + 975^2 .

It is a cyclic number.

It is not a de Polignac number, because 3377989 - 2³ = 3377981 is a prime.

It is a super-2 number, since 2×3377989² = 22821619368242, 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 (3377981) 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, 45612 + ... + 45685.

It is an arithmetic number, because the mean of its divisors is an integer number (867331).

Almost surely, 2^3377989 is an apocalyptic number.

It is an amenable number.

3377989 is a deficient number, since it is larger than the sum of its proper divisors (91335).

3377989 is an equidigital number, since it uses as much as digits as its factorization.

3377989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91334.

The product of its digits is 285768, while the sum is 46.

The square root of 3377989 is about 1837.9306298117. The cubic root of 3377989 is about 150.0442684156.

The spelling of 3377989 in words is "three million, three hundred seventy-seven thousand, nine hundred eighty-nine".