423613744 has 40 divisors (see below), whose sum is σ = 840796880. Its totient is φ = 206696448.

The previous prime is 423613741. The next prime is 423613811. The reversal of 423613744 is 447316324.

It is not an unprimeable number, because it can be changed into a prime (423613741) 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, 111427 + ... + 115165.

It is an arithmetic number, because the mean of its divisors is an integer number (21019922).

Almost surely, 2^423613744 is an apocalyptic number.

It is an amenable number.

423613744 is a deficient number, since it is larger than the sum of its proper divisors (417183136).

423613744 is a wasteful number, since it uses less digits than its factorization.

423613744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3917 (or 3911 counting only the distinct ones).

The product of its digits is 48384, while the sum is 34.

The square root of 423613744 is about 20581.8790201478. The cubic root of 423613744 is about 751.0289545061.

The spelling of 423613744 in words is "four hundred twenty-three million, six hundred thirteen thousand, seven hundred forty-four".