662713433 has 4 divisors (see below), whose sum is σ = 669147648. Its totient is φ = 656279220.

The previous prime is 662713399. The next prime is 662713451. The reversal of 662713433 is 334317266.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-662713433 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 662713393 and 662713402.

It is not an unprimeable number, because it can be changed into a prime (662712433) 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, 3216953 + ... + 3217158.

It is an arithmetic number, because the mean of its divisors is an integer number (167286912).

Almost surely, 2^662713433 is an apocalyptic number.

It is an amenable number.

662713433 is a deficient number, since it is larger than the sum of its proper divisors (6434215).

662713433 is a wasteful number, since it uses less digits than its factorization.

662713433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6434214.

The product of its digits is 54432, while the sum is 35.

The square root of 662713433 is about 25743.2211077013. The cubic root of 662713433 is about 871.8503065046.

The spelling of 662713433 in words is "six hundred sixty-two million, seven hundred thirteen thousand, four hundred thirty-three".