31034229 has 8 divisors (see below), whose sum is σ = 41505312. Its totient is φ = 20626320.

The previous prime is 31034221. The next prime is 31034233. The reversal of 31034229 is 92243013.

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

It is not a de Polignac number, because 31034229 - 2³ = 31034221 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 31034199 and 31034208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31034221) 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, 14634 + ... + 16619.

It is an arithmetic number, because the mean of its divisors is an integer number (5188164).

Almost surely, 2^31034229 is an apocalyptic number.

It is an amenable number.

31034229 is a deficient number, since it is larger than the sum of its proper divisors (10471083).

31034229 is a wasteful number, since it uses less digits than its factorization.

31034229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31587.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 31034229 is about 5570.8373697318. The cubic root of 31034229 is about 314.2536424081.

The spelling of 31034229 in words is "thirty-one million, thirty-four thousand, two hundred twenty-nine".