2943601 has 8 divisors (see below), whose sum is σ = 3132000. Its totient is φ = 2756928.

The previous prime is 2943599. The next prime is 2943607. The reversal of 2943601 is 1063492.

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 2943601 - 2¹ = 2943599 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2943607) 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, 5650 + ... + 6148.

It is an arithmetic number, because the mean of its divisors is an integer number (391500).

2^2943601 is an apocalyptic number.

It is an amenable number.

2943601 is a deficient number, since it is larger than the sum of its proper divisors (188399).

2943601 is a wasteful number, since it uses less digits than its factorization.

2943601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 863.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 2943601 is about 1715.6925715291. The cubic root of 2943601 is about 143.3154397469.

The spelling of 2943601 in words is "two million, nine hundred forty-three thousand, six hundred one".