2983994 has 8 divisors (see below), whose sum is σ = 4820340. Its totient is φ = 1377216.

The previous prime is 2983987. The next prime is 2984039. The reversal of 2983994 is 4993892.

It can be written as a sum of positive squares in 2 ways, for example, as 2608225 + 375769 = 1615^2 + 613^2 .

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

It is a nialpdrome in base 12.

It is a zygodrome in base 12.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57359 + ... + 57410.

2^2983994 is an apocalyptic number.

2983994 is a deficient number, since it is larger than the sum of its proper divisors (1836346).

2983994 is a wasteful number, since it uses less digits than its factorization.

2983994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114784.

The product of its digits is 139968, while the sum is 44.

The square root of 2983994 is about 1727.4240938461. The cubic root of 2983994 is about 143.9680034362.

The spelling of 2983994 in words is "two million, nine hundred eighty-three thousand, nine hundred ninety-four".