3294661 has 8 divisors (see below), whose sum is σ = 3444480. Its totient is φ = 3147312.

The previous prime is 3294659. The next prime is 3294667. The reversal of 3294661 is 1664923.

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

It is not a de Polignac number, because 3294661 - 2¹ = 3294659 is a prime.

It is a super-2 number, since 2×3294661² = 21709582209842, which contains 22 as substring.

It is a Duffinian number.

3294661 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3294667) 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, 2436 + ... + 3538.

It is an arithmetic number, because the mean of its divisors is an integer number (430560).

Almost surely, 2^3294661 is an apocalyptic number.

It is an amenable number.

3294661 is a deficient number, since it is larger than the sum of its proper divisors (149819).

3294661 is a wasteful number, since it uses less digits than its factorization.

3294661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1235.

The product of its digits is 7776, while the sum is 31.

The square root of 3294661 is about 1815.1201062189. The cubic root of 3294661 is about 148.8002217257.

The spelling of 3294661 in words is "three million, two hundred ninety-four thousand, six hundred sixty-one".