2913983 has 4 divisors (see below), whose sum is σ = 2931600. Its totient is φ = 2896368.

The previous prime is 2913979. The next prime is 2913997. The reversal of 2913983 is 3893192.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2913983 - 2² = 2913979 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 (2913913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8558 + ... + 8891.

It is an arithmetic number, because the mean of its divisors is an integer number (732900).

2^2913983 is an apocalyptic number.

2913983 is a deficient number, since it is larger than the sum of its proper divisors (17617).

2913983 is a wasteful number, since it uses less digits than its factorization.

2913983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17616.

The product of its digits is 11664, while the sum is 35.

The square root of 2913983 is about 1707.0392496952. The cubic root of 2913983 is about 142.8331468743.

The spelling of 2913983 in words is "two million, nine hundred thirteen thousand, nine hundred eighty-three".