3029427 has 32 divisors (see below), whose sum is σ = 4795200. Its totient is φ = 1886976.

The previous prime is 3029419. The next prime is 3029447. The reversal of 3029427 is 7249203.

It is not a de Polignac number, because 3029427 - 2³ = 3029419 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 3029427.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3029447) 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 31 ways as a sum of consecutive naturals, for example, 41463 + ... + 41535.

It is an arithmetic number, because the mean of its divisors is an integer number (149850).

Almost surely, 2^3029427 is an apocalyptic number.

3029427 is a deficient number, since it is larger than the sum of its proper divisors (1765773).

3029427 is a wasteful number, since it uses less digits than its factorization.

3029427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164 (or 158 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 3029427 is about 1740.5249208213. The cubic root of 3029427 is about 144.6949910444.

The spelling of 3029427 in words is "three million, twenty-nine thousand, four hundred twenty-seven".