4785397 has 8 divisors (see below), whose sum is σ = 5160960. Its totient is φ = 4422240.

The previous prime is 4785383. The next prime is 4785401. The reversal of 4785397 is 7935874.

It is a happy number.

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 4785397 - 2¹¹ = 4783349 is a prime.

It is a d-powerful number, because it can be written as 4⁵ + 7³ + 8³ + 5³ + 3¹⁴ + 9² + 7³ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4785307) 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, 2293 + ... + 3850.

It is an arithmetic number, because the mean of its divisors is an integer number (645120).

Almost surely, 2^4785397 is an apocalyptic number.

It is an amenable number.

4785397 is a deficient number, since it is larger than the sum of its proper divisors (375563).

4785397 is a wasteful number, since it uses less digits than its factorization.

4785397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6203.

The product of its digits is 211680, while the sum is 43.

The square root of 4785397 is about 2187.5550278793. Note that the first 3 decimals coincide. The cubic root of 4785397 is about 168.5152947459.

The spelling of 4785397 in words is "four million, seven hundred eighty-five thousand, three hundred ninety-seven".