3229129 has 8 divisors (see below), whose sum is σ = 3312000. Its totient is φ = 3147312.

The previous prime is 3229123. The next prime is 3229139. The reversal of 3229129 is 9219223.

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

It is a cyclic number.

It is not a de Polignac number, because 3229129 - 2⁵ = 3229097 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3229097 and 3229106.

It is not an unprimeable number, because it can be changed into a prime (3229123) 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, 13392 + ... + 13630.

It is an arithmetic number, because the mean of its divisors is an integer number (414000).

Almost surely, 2^3229129 is an apocalyptic number.

It is an amenable number.

3229129 is a deficient number, since it is larger than the sum of its proper divisors (82871).

3229129 is a wasteful number, since it uses less digits than its factorization.

3229129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527.

The product of its digits is 1944, while the sum is 28.

The square root of 3229129 is about 1796.9777405410. The cubic root of 3229129 is about 147.8070440128.

It can be divided in two parts, 32 and 29129, that added together give a triangular number (29161 = T₂₄₁).

The spelling of 3229129 in words is "three million, two hundred twenty-nine thousand, one hundred twenty-nine".