3289929 has 16 divisors (see below), whose sum is σ = 4563648. Its totient is φ = 2106432.

The previous prime is 3289889. The next prime is 3289931. The reversal of 3289929 is 9299823.

It is not a de Polignac number, because 3289929 - 2¹¹ = 3287881 is a prime.

3289929 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3289969) 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, 11739 + ... + 12015.

It is an arithmetic number, because the mean of its divisors is an integer number (285228).

Almost surely, 2^3289929 is an apocalyptic number.

It is an amenable number.

3289929 is a deficient number, since it is larger than the sum of its proper divisors (1273719).

3289929 is a wasteful number, since it uses less digits than its factorization.

3289929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424.

The product of its digits is 69984, while the sum is 42.

The square root of 3289929 is about 1813.8161428326. The cubic root of 3289929 is about 148.7289488370.

The spelling of 3289929 in words is "three million, two hundred eighty-nine thousand, nine hundred twenty-nine".