4474387 has 4 divisors (see below), whose sum is σ = 4480560. Its totient is φ = 4468216.

The previous prime is 4474369. The next prime is 4474399. The reversal of 4474387 is 7834744.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4474387 - 2¹⁹ = 3950099 is a prime.

It is a super-4 number, since 4×4474387⁴ (a number of 28 digits) contains 4444 as substring.

It is a Duffinian number.

4474387 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4474307) 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, 1828 + ... + 3505.

It is an arithmetic number, because the mean of its divisors is an integer number (1120140).

Almost surely, 2^4474387 is an apocalyptic number.

4474387 is a deficient number, since it is larger than the sum of its proper divisors (6173).

4474387 is an equidigital number, since it uses as much as digits as its factorization.

4474387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6172.

The product of its digits is 75264, while the sum is 37.

The square root of 4474387 is about 2115.2746866542. The cubic root of 4474387 is about 164.7825356764.

The spelling of 4474387 in words is "four million, four hundred seventy-four thousand, three hundred eighty-seven".