332668723 has 4 divisors (see below), whose sum is σ = 335612808. Its totient is φ = 329724640.

The previous prime is 332668697. The next prime is 332668729. The reversal of 332668723 is 327866233.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 332668723 - 2⁵ = 332668691 is a prime.

It is a super-2 number, since 2×332668723² = 221336958524901458, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (332668729) 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, 1471873 + ... + 1472098.

It is an arithmetic number, because the mean of its divisors is an integer number (83903202).

Almost surely, 2^332668723 is an apocalyptic number.

332668723 is a deficient number, since it is larger than the sum of its proper divisors (2944085).

332668723 is a wasteful number, since it uses less digits than its factorization.

332668723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2944084.

The product of its digits is 217728, while the sum is 40.

The square root of 332668723 is about 18239.2083983927. The cubic root of 332668723 is about 692.9001526808.

The spelling of 332668723 in words is "three hundred thirty-two million, six hundred sixty-eight thousand, seven hundred twenty-three".