4209874 has 16 divisors (see below), whose sum is σ = 6687360. Its totient is φ = 1983520.

The previous prime is 4209871. The next prime is 4209883. The reversal of 4209874 is 4789024.

It is a happy number.

It is a d-powerful number, because it can be written as 4⁴ + 2¹³ + 0 + 9⁴ + 8³ + 7² + 4¹¹ .

It is not an unprimeable number, because it can be changed into a prime (4209871) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2622 + ... + 3910.

It is an arithmetic number, because the mean of its divisors is an integer number (417960).

Almost surely, 2^4209874 is an apocalyptic number.

4209874 is a deficient number, since it is larger than the sum of its proper divisors (2477486).

4209874 is a wasteful number, since it uses less digits than its factorization.

4209874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1385.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 4209874 is about 2051.7977483173. The cubic root of 4209874 is about 161.4692021135.

The spelling of 4209874 in words is "four million, two hundred nine thousand, eight hundred seventy-four".