4384774 has 4 divisors (see below), whose sum is σ = 6577164. Its totient is φ = 2192386.

The previous prime is 4384769. The next prime is 4384777. The reversal of 4384774 is 4774834.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4774834 = 2 ⋅2387417.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4384777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1096192 + ... + 1096195.

It is an arithmetic number, because the mean of its divisors is an integer number (1644291).

Almost surely, 2^4384774 is an apocalyptic number.

4384774 is a deficient number, since it is larger than the sum of its proper divisors (2192390).

4384774 is a wasteful number, since it uses less digits than its factorization.

4384774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2192389.

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

The square root of 4384774 is about 2093.9851957452. The cubic root of 4384774 is about 163.6750207398.

The spelling of 4384774 in words is "four million, three hundred eighty-four thousand, seven hundred seventy-four".