3268940 has 24 divisors (see below), whose sum is σ = 6961920. Its totient is φ = 1289088.

The previous prime is 3268927. The next prime is 3268943. The reversal of 3268940 is 498623.

It is a junction number, because it is equal to n+sod(n) for n = 3268897 and 3268906.

It is not an unprimeable number, because it can be changed into a prime (3268943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 341 + ... + 2579.

It is an arithmetic number, because the mean of its divisors is an integer number (290080).

Almost surely, 2^3268940 is an apocalyptic number.

It is an amenable number.

3268940 is an abundant number, since it is smaller than the sum of its proper divisors (3692980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3268940 is a wasteful number, since it uses less digits than its factorization.

3268940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2321 (or 2319 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 3268940 is about 1808.0210175770. The cubic root of 3268940 is about 148.4119881917.

The spelling of 3268940 in words is "three million, two hundred sixty-eight thousand, nine hundred forty".