4472723830 has 16 divisors (see below), whose sum is σ = 8112362544. Its totient is φ = 1775431840.

The previous prime is 4472723821. The next prime is 4472723887. The reversal of 4472723830 is 383272744.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1705837 + ... + 1708456.

It is an arithmetic number, because the mean of its divisors is an integer number (507022659).

Almost surely, 2^4472723830 is an apocalyptic number.

4472723830 is a deficient number, since it is larger than the sum of its proper divisors (3639638714).

4472723830 is a wasteful number, since it uses less digits than its factorization.

4472723830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3414431.

The product of its (nonzero) digits is 225792, while the sum is 40.

The square root of 4472723830 is about 66878.4257440320. The cubic root of 4472723830 is about 1647.6211609463.

The spelling of 4472723830 in words is "four billion, four hundred seventy-two million, seven hundred twenty-three thousand, eight hundred thirty".