423773713 has 8 divisors (see below), whose sum is σ = 463970880. Its totient is φ = 383855280.

The previous prime is 423773699. The next prime is 423773737. The reversal of 423773713 is 317377324.

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 423773713 - 2¹³ = 423765521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423773113) 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, 66493 + ... + 72586.

It is an arithmetic number, because the mean of its divisors is an integer number (57996360).

Almost surely, 2^423773713 is an apocalyptic number.

It is an amenable number.

423773713 is a deficient number, since it is larger than the sum of its proper divisors (40197167).

423773713 is a wasteful number, since it uses less digits than its factorization.

423773713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139367.

The product of its digits is 74088, while the sum is 37.

The square root of 423773713 is about 20585.7648145509. The cubic root of 423773713 is about 751.1234794774.

The spelling of 423773713 in words is "four hundred twenty-three million, seven hundred seventy-three thousand, seven hundred thirteen".