2698984 has 16 divisors (see below), whose sum is σ = 5224320. Its totient is φ = 1305840.

The previous prime is 2698979. The next prime is 2699009. The reversal of 2698984 is 4898962.

2698984 = T₅ + T₆ + ... + T₂₅₂.

2698984 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5194 + ... + 5689.

It is an arithmetic number, because the mean of its divisors is an integer number (326520).

2^2698984 is an apocalyptic number.

It is an amenable number.

2698984 is a deficient number, since it is larger than the sum of its proper divisors (2525336).

2698984 is a wasteful number, since it uses less digits than its factorization.

2698984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10920 (or 10916 counting only the distinct ones).

The product of its digits is 248832, while the sum is 46.

The square root of 2698984 is about 1642.8584844715. The cubic root of 2698984 is about 139.2301966902.

The spelling of 2698984 in words is "two million, six hundred ninety-eight thousand, nine hundred eighty-four".