2998706 has 4 divisors (see below), whose sum is σ = 4498062. Its totient is φ = 1499352.

The previous prime is 2998693. The next prime is 2998729. The reversal of 2998706 is 6078992.

2998706 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 2706025 + 292681 = 1645^2 + 541^2 .

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 as a sum of consecutive naturals, namely, 749675 + ... + 749678.

2^2998706 is an apocalyptic number.

2998706 is a deficient number, since it is larger than the sum of its proper divisors (1499356).

2998706 is a wasteful number, since it uses less digits than its factorization.

2998706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1499355.

The product of its (nonzero) digits is 54432, while the sum is 41.

The square root of 2998706 is about 1731.6772216554. The cubic root of 2998706 is about 144.2042177048.

The spelling of 2998706 in words is "two million, nine hundred ninety-eight thousand, seven hundred six".