3267940 has 24 divisors (see below), whose sum is σ = 7391160. Its totient is φ = 1206528.

The previous prime is 3267937. The next prime is 3267941. The reversal of 3267940 is 497623.

It can be written as a sum of positive squares in 4 ways, for example, as 682276 + 2585664 = 826^2 + 1608^2 .

It is not an unprimeable number, because it can be changed into a prime (3267941) 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, 6025 + ... + 6544.

It is an arithmetic number, because the mean of its divisors is an integer number (307965).

Almost surely, 2^3267940 is an apocalyptic number.

It is an amenable number.

3267940 is an abundant number, since it is smaller than the sum of its proper divisors (4123220).

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

3267940 is a wasteful number, since it uses less digits than its factorization.

3267940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12591 (or 12589 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 3267940 is about 1807.7444509665. The cubic root of 3267940 is about 148.3968530996.

The spelling of 3267940 in words is "three million, two hundred sixty-seven thousand, nine hundred forty".