229949694 has 48 divisors (see below), whose sum is σ = 537801264. Its totient is φ = 70588800.

The previous prime is 229949693. The next prime is 229949717. The reversal of 229949694 is 496949922.

It is a self number, because there is not a number n which added to its sum of digits gives 229949694.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229949693) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 132754 + ... + 134474.

It is an arithmetic number, because the mean of its divisors is an integer number (11204193).

Almost surely, 2^229949694 is an apocalyptic number.

229949694 is an abundant number, since it is smaller than the sum of its proper divisors (307851570).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

229949694 is a wasteful number, since it uses less digits than its factorization.

229949694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2313 (or 2310 counting only the distinct ones).

The product of its digits is 2519424, while the sum is 54.

The square root of 229949694 is about 15164.0922576988. The cubic root of 229949694 is about 612.6478945377.

The spelling of 229949694 in words is "two hundred twenty-nine million, nine hundred forty-nine thousand, six hundred ninety-four".