4744397 has 16 divisors (see below), whose sum is σ = 5666304. Its totient is φ = 3888000.

The previous prime is 4744393. The next prime is 4744409. The reversal of 4744397 is 7934474.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4744397 - 2² = 4744393 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4744397.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4744391) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17372 + ... + 17642.

It is an arithmetic number, because the mean of its divisors is an integer number (354144).

Almost surely, 2^4744397 is an apocalyptic number.

It is an amenable number.

4744397 is a deficient number, since it is larger than the sum of its proper divisors (921907).

4744397 is a wasteful number, since it uses less digits than its factorization.

4744397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380.

The product of its digits is 84672, while the sum is 38.

The square root of 4744397 is about 2178.1636761272. The cubic root of 4744397 is about 168.0326490779.

It can be divided in two parts, 47 and 44397, that added together give a palindrome (44444).

The spelling of 4744397 in words is "four million, seven hundred forty-four thousand, three hundred ninety-seven".