229649708 has 12 divisors (see below), whose sum is σ = 410438112. Its totient is φ = 112381680.

The previous prime is 229649701. The next prime is 229649737. The reversal of 229649708 is 807946922.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is not an unprimeable number, because it can be changed into a prime (229649701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 610583 + ... + 610958.

It is an arithmetic number, because the mean of its divisors is an integer number (34203176).

Almost surely, 2^229649708 is an apocalyptic number.

It is an amenable number.

229649708 is a deficient number, since it is larger than the sum of its proper divisors (180788404).

229649708 is a wasteful number, since it uses less digits than its factorization.

229649708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1221592 (or 1221590 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 47.

The square root of 229649708 is about 15154.1977022870. The cubic root of 229649708 is about 612.3813641115.

The spelling of 229649708 in words is "two hundred twenty-nine million, six hundred forty-nine thousand, seven hundred eight".