4379745 has 8 divisors (see below), whose sum is σ = 7007616. Its totient is φ = 2335856.

The previous prime is 4379741. The next prime is 4379759. The reversal of 4379745 is 5479734.

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 4379745 - 2² = 4379741 is a prime.

4379745 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4379741) 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, 145977 + ... + 146006.

It is an arithmetic number, because the mean of its divisors is an integer number (875952).

Almost surely, 2^4379745 is an apocalyptic number.

It is an amenable number.

4379745 is a deficient number, since it is larger than the sum of its proper divisors (2627871).

4379745 is a wasteful number, since it uses less digits than its factorization.

4379745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291991.

The product of its digits is 105840, while the sum is 39.

The square root of 4379745 is about 2092.7840309024. The cubic root of 4379745 is about 163.6124225637.

The spelling of 4379745 in words is "four million, three hundred seventy-nine thousand, seven hundred forty-five".