233139734 has 8 divisors (see below), whose sum is σ = 370280808. Its totient is φ = 109712800.

The previous prime is 233139733. The next prime is 233139737. The reversal of 233139734 is 437931332.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 233139694 and 233139703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233139733) 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, 3428492 + ... + 3428559.

It is an arithmetic number, because the mean of its divisors is an integer number (46285101).

Almost surely, 2^233139734 is an apocalyptic number.

233139734 is a deficient number, since it is larger than the sum of its proper divisors (137141074).

233139734 is a wasteful number, since it uses less digits than its factorization.

233139734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6857070.

The product of its digits is 40824, while the sum is 35.

The square root of 233139734 is about 15268.9139757875. The cubic root of 233139734 is about 615.4679356726.

The spelling of 233139734 in words is "two hundred thirty-three million, one hundred thirty-nine thousand, seven hundred thirty-four".