3240965 has 32 divisors (see below), whose sum is σ = 5080320. Its totient is φ = 1926144.

The previous prime is 3240961. The next prime is 3240967. The reversal of 3240965 is 5690423.

3240965 = T₁₀₄ + T₁₀₅ + ... + T₂₇₃.

It is a cyclic number.

It is not a de Polignac number, because 3240965 - 2² = 3240961 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3240961) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7526 + ... + 7944.

It is an arithmetic number, because the mean of its divisors is an integer number (158760).

Almost surely, 2^3240965 is an apocalyptic number.

3240965 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3240965 is a deficient number, since it is larger than the sum of its proper divisors (1839355).

3240965 is a wasteful number, since it uses less digits than its factorization.

3240965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 3240965 is about 1800.2680355991. The cubic root of 3240965 is about 147.9874137093.

The spelling of 3240965 in words is "three million, two hundred forty thousand, nine hundred sixty-five".