229819407 has 8 divisors (see below), whose sum is σ = 306504576. Its totient is φ = 153173592.

The previous prime is 229819367. The next prime is 229819409. The reversal of 229819407 is 704918922.

229819407 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 229819407 - 2¹⁴ = 229803023 is a prime.

It is a super-3 number, since 3×229819407³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229819409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8878 + ... + 23204.

It is an arithmetic number, because the mean of its divisors is an integer number (38313072).

Almost surely, 2^229819407 is an apocalyptic number.

229819407 is a deficient number, since it is larger than the sum of its proper divisors (76685169).

229819407 is a wasteful number, since it uses less digits than its factorization.

229819407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19677.

The product of its (nonzero) digits is 72576, while the sum is 42.

The square root of 229819407 is about 15159.7957440066. The cubic root of 229819407 is about 612.5321661297.

The spelling of 229819407 in words is "two hundred twenty-nine million, eight hundred nineteen thousand, four hundred seven".