2964661 has 16 divisors (see below), whose sum is σ = 3535488. Its totient is φ = 2433600.

The previous prime is 2964617. The next prime is 2964667. The reversal of 2964661 is 1664692.

It is a cyclic number.

It is not a de Polignac number, because 2964661 - 2²¹ = 867509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2964667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22566 + ... + 22696.

It is an arithmetic number, because the mean of its divisors is an integer number (220968).

2^2964661 is an apocalyptic number.

It is an amenable number.

2964661 is a deficient number, since it is larger than the sum of its proper divisors (570827).

2964661 is a wasteful number, since it uses less digits than its factorization.

2964661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252.

The product of its digits is 15552, while the sum is 34.

The square root of 2964661 is about 1721.8190961887. The cubic root of 2964661 is about 143.6564114200.

The spelling of 2964661 in words is "two million, nine hundred sixty-four thousand, six hundred sixty-one".