4722379 has 4 divisors (see below), whose sum is σ = 5000184. Its totient is φ = 4444576.

The previous prime is 4722373. The next prime is 4722397. The reversal of 4722379 is 9732274.

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

It is a cyclic number.

It is not a de Polignac number, because 4722379 - 2³ = 4722371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4722371) 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, 138877 + ... + 138910.

It is an arithmetic number, because the mean of its divisors is an integer number (1250046).

Almost surely, 2^4722379 is an apocalyptic number.

4722379 is a deficient number, since it is larger than the sum of its proper divisors (277805).

4722379 is a wasteful number, since it uses less digits than its factorization.

4722379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277804.

The product of its digits is 21168, while the sum is 34.

The square root of 4722379 is about 2173.1035410215. The cubic root of 4722379 is about 167.7723082325.

The spelling of 4722379 in words is "four million, seven hundred twenty-two thousand, three hundred seventy-nine".