2984669 has 8 divisors (see below), whose sum is σ = 3067512. Its totient is φ = 2903040.

The previous prime is 2984629. The next prime is 2984671. The reversal of 2984669 is 9664892.

It can be written as a sum of positive squares in 4 ways, for example, as 582169 + 2402500 = 763^2 + 1550^2 .

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 2984669 - 2¹² = 2980573 is a prime.

It is a super-2 number, since 2×2984669² = 17816498079122, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2984609) 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 7 ways as a sum of consecutive naturals, for example, 6677 + ... + 7109.

It is an arithmetic number, because the mean of its divisors is an integer number (383439).

2^2984669 is an apocalyptic number.

It is an amenable number.

2984669 is a deficient number, since it is larger than the sum of its proper divisors (82843).

2984669 is a wasteful number, since it uses less digits than its factorization.

2984669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 607.

The product of its digits is 186624, while the sum is 44.

The square root of 2984669 is about 1727.6194604137. The cubic root of 2984669 is about 143.9788581358.

The spelling of 2984669 in words is "two million, nine hundred eighty-four thousand, six hundred sixty-nine".