2974984 has 8 divisors (see below), whose sum is σ = 5578110. Its totient is φ = 1487488.

The previous prime is 2974973. The next prime is 2974987. The reversal of 2974984 is 4894792.

It can be written as a sum of positive squares in only one way, i.e., 1716100 + 1258884 = 1310^2 + 1122^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 2974984.

It is not an unprimeable number, because it can be changed into a prime (2974987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 185929 + ... + 185944.

2^2974984 is an apocalyptic number.

It is an amenable number.

2974984 is a deficient number, since it is larger than the sum of its proper divisors (2603126).

2974984 is a wasteful number, since it uses less digits than its factorization.

2974984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371879 (or 371875 counting only the distinct ones).

The product of its digits is 145152, while the sum is 43.

The square root of 2974984 is about 1724.8141928915. The cubic root of 2974984 is about 143.8229562875.

The spelling of 2974984 in words is "two million, nine hundred seventy-four thousand, nine hundred eighty-four".