3240321933 has 4 divisors (see below), whose sum is σ = 4320429248. Its totient is φ = 2160214620.

The previous prime is 3240321863. The next prime is 3240321943. The reversal of 3240321933 is 3391230423.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 3240321933 - 2⁸ = 3240321677 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3240321933.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3240321943) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 540053653 + ... + 540053658.

It is an arithmetic number, because the mean of its divisors is an integer number (1080107312).

Almost surely, 2^3240321933 is an apocalyptic number.

It is an amenable number.

3240321933 is a deficient number, since it is larger than the sum of its proper divisors (1080107315).

3240321933 is a wasteful number, since it uses less digits than its factorization.

3240321933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1080107314.

The product of its (nonzero) digits is 11664, while the sum is 30.

The square root of 3240321933 is about 56923.8257059379. The cubic root of 3240321933 is about 1479.7762525462.

The spelling of 3240321933 in words is "three billion, two hundred forty million, three hundred twenty-one thousand, nine hundred thirty-three".