3280893 has 24 divisors (see below), whose sum is σ = 5554080. Its totient is φ = 1703520.

The previous prime is 3280889. The next prime is 3280897. The reversal of 3280893 is 3980823.

It is an interprime number because it is at equal distance from previous prime (3280889) and next prime (3280897).

It is not a de Polignac number, because 3280893 - 2² = 3280889 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3280897) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 603 + ... + 2631.

It is an arithmetic number, because the mean of its divisors is an integer number (231420).

Almost surely, 2^3280893 is an apocalyptic number.

3280893 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

3280893 is a deficient number, since it is larger than the sum of its proper divisors (2273187).

3280893 is a wasteful number, since it uses less digits than its factorization.

3280893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2057 (or 2050 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 3280893 is about 1811.3235492313. The cubic root of 3280893 is about 148.5926594677.

The spelling of 3280893 in words is "three million, two hundred eighty thousand, eight hundred ninety-three".