3280337 has 4 divisors (see below), whose sum is σ = 3473316. Its totient is φ = 3087360.

The previous prime is 3280313. The next prime is 3280339. The reversal of 3280337 is 7330823.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2298256 + 982081 = 1516^2 + 991^2 .

It is a cyclic number.

It is not a de Polignac number, because 3280337 - 2¹² = 3276241 is a prime.

It is a super-2 number, since 2×3280337² = 21521221667138, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3280339) 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, 96464 + ... + 96497.

It is an arithmetic number, because the mean of its divisors is an integer number (868329).

Almost surely, 2^3280337 is an apocalyptic number.

It is an amenable number.

3280337 is a deficient number, since it is larger than the sum of its proper divisors (192979).

3280337 is a wasteful number, since it uses less digits than its factorization.

3280337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192978.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 3280337 is about 1811.1700637985. The cubic root of 3280337 is about 148.5842651895.

The spelling of 3280337 in words is "three million, two hundred eighty thousand, three hundred thirty-seven".