2874347 has 4 divisors (see below), whose sum is σ = 3284976. Its totient is φ = 2463720.

The previous prime is 2874337. The next prime is 2874353. The reversal of 2874347 is 7434782.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7434782 = 2 ⋅3717391.

It is not a de Polignac number, because 2874347 - 2⁴ = 2874331 is a prime.

It is a d-powerful number, because it can be written as 2 + 8³ + 7⁷ + 4⁵ + 3¹¹ + 4¹⁰ + 7⁷ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2874307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 205304 + ... + 205317.

It is an arithmetic number, because the mean of its divisors is an integer number (821244).

2^2874347 is an apocalyptic number.

2874347 is a deficient number, since it is larger than the sum of its proper divisors (410629).

2874347 is an equidigital number, since it uses as much as digits as its factorization.

2874347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410628.

The product of its digits is 37632, while the sum is 35.

The square root of 2874347 is about 1695.3899256513. The cubic root of 2874347 is about 142.1825826984.

The spelling of 2874347 in words is "two million, eight hundred seventy-four thousand, three hundred forty-seven".