4784345 has 8 divisors (see below), whose sum is σ = 5990976. Its totient is φ = 3660976.

The previous prime is 4784341. The next prime is 4784401. The reversal of 4784345 is 5434874.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4784345 - 2² = 4784341 is a prime.

It is a d-powerful number, because it can be written as 4 + 7³ + 8³ + 4⁴ + 3¹⁴ + 4⁴ + 5 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4784341) 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, 20687 + ... + 20916.

It is an arithmetic number, because the mean of its divisors is an integer number (748872).

Almost surely, 2^4784345 is an apocalyptic number.

It is an amenable number.

4784345 is a deficient number, since it is larger than the sum of its proper divisors (1206631).

4784345 is a wasteful number, since it uses less digits than its factorization.

4784345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41631.

The product of its digits is 53760, while the sum is 35.

The square root of 4784345 is about 2187.3145635688. The cubic root of 4784345 is about 168.5029452945.

The spelling of 4784345 in words is "four million, seven hundred eighty-four thousand, three hundred forty-five".