4493477 has 4 divisors (see below), whose sum is σ = 4603116. Its totient is φ = 4383840.

The previous prime is 4493473. The next prime is 4493483. The reversal of 4493477 is 7743944.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2660161 + 1833316 = 1631^2 + 1354^2 .

It is a cyclic number.

It is not a de Polignac number, because 4493477 - 2² = 4493473 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4493477.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4493473) 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, 54758 + ... + 54839.

It is an arithmetic number, because the mean of its divisors is an integer number (1150779).

Almost surely, 2^4493477 is an apocalyptic number.

It is an amenable number.

4493477 is a deficient number, since it is larger than the sum of its proper divisors (109639).

4493477 is a wasteful number, since it uses less digits than its factorization.

4493477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109638.

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

The square root of 4493477 is about 2119.7823001431. The cubic root of 4493477 is about 165.0165517525.

The spelling of 4493477 in words is "four million, four hundred ninety-three thousand, four hundred seventy-seven".