231446734 has 8 divisors (see below), whose sum is σ = 353054520. Its totient is φ = 113761896.

The previous prime is 231446693. The next prime is 231446759. The reversal of 231446734 is 437644132.

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

It is a self number, because there is not a number n which added to its sum of digits gives 231446734.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 980589 + ... + 980824.

It is an arithmetic number, because the mean of its divisors is an integer number (44131815).

Almost surely, 2^231446734 is an apocalyptic number.

231446734 is a deficient number, since it is larger than the sum of its proper divisors (121607786).

231446734 is a wasteful number, since it uses less digits than its factorization.

231446734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1961474.

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

The square root of 231446734 is about 15213.3735246329. The cubic root of 231446734 is about 613.9745256401.

The spelling of 231446734 in words is "two hundred thirty-one million, four hundred forty-six thousand, seven hundred thirty-four".