229976734 has 16 divisors (see below), whose sum is σ = 379407168. Its totient is φ = 103884192.

The previous prime is 229976729. The next prime is 229976753. The reversal of 229976734 is 437679922.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92877 + ... + 95320.

It is an arithmetic number, because the mean of its divisors is an integer number (23712948).

Almost surely, 2^229976734 is an apocalyptic number.

229976734 is a deficient number, since it is larger than the sum of its proper divisors (149430434).

229976734 is a wasteful number, since it uses less digits than its factorization.

229976734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188259.

The product of its digits is 1143072, while the sum is 49.

The square root of 229976734 is about 15164.9838113992. The cubic root of 229976734 is about 612.6719075432.

The spelling of 229976734 in words is "two hundred twenty-nine million, nine hundred seventy-six thousand, seven hundred thirty-four".