2874398 has 4 divisors (see below), whose sum is σ = 4311600. Its totient is φ = 1437198.

The previous prime is 2874353. The next prime is 2874409. The reversal of 2874398 is 8934782.

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

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 718598 + ... + 718601.

It is an arithmetic number, because the mean of its divisors is an integer number (1077900).

2^2874398 is an apocalyptic number.

2874398 is a deficient number, since it is larger than the sum of its proper divisors (1437202).

2874398 is a wasteful number, since it uses less digits than its factorization.

2874398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1437201.

The product of its digits is 96768, while the sum is 41.

The square root of 2874398 is about 1695.4049663723. The cubic root of 2874398 is about 142.1834236162.

The spelling of 2874398 in words is "two million, eight hundred seventy-four thousand, three hundred ninety-eight".