3280593 has 4 divisors (see below), whose sum is σ = 4374128. Its totient is φ = 2187060.

The previous prime is 3280591. The next prime is 3280603. The reversal of 3280593 is 3950823.

It is a happy number.

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 3280593 - 2¹ = 3280591 is a prime.

It is a D-number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3280593.

It is not an unprimeable number, because it can be changed into a prime (3280591) 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, 546763 + ... + 546768.

It is an arithmetic number, because the mean of its divisors is an integer number (1093532).

Almost surely, 2^3280593 is an apocalyptic number.

It is an amenable number.

3280593 is a deficient number, since it is larger than the sum of its proper divisors (1093535).

3280593 is a wasteful number, since it uses less digits than its factorization.

3280593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1093534.

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 3280593 is about 1811.2407349660. The cubic root of 3280593 is about 148.5881302987.

The spelling of 3280593 in words is "three million, two hundred eighty thousand, five hundred ninety-three".