3261973 has 8 divisors (see below), whose sum is σ = 3832416. Its totient is φ = 2737200.

The previous prime is 3261967. The next prime is 3262003. The reversal of 3261973 is 3791623.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3261973 - 2¹³ = 3253781 is a prime.

It is a Duffinian number.

3261973 is a lucky number.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3261173) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11263 + ... + 11548.

It is an arithmetic number, because the mean of its divisors is an integer number (479052).

Almost surely, 2^3261973 is an apocalyptic number.

It is an amenable number.

3261973 is a deficient number, since it is larger than the sum of its proper divisors (570443).

3261973 is a wasteful number, since it uses less digits than its factorization.

3261973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22835.

The product of its digits is 6804, while the sum is 31.

The square root of 3261973 is about 1806.0932977009. The cubic root of 3261973 is about 148.3064777652.

The spelling of 3261973 in words is "three million, two hundred sixty-one thousand, nine hundred seventy-three".