3069147 has 8 divisors (see below), whose sum is σ = 4179456. Its totient is φ = 2002472.

The previous prime is 3069133. The next prime is 3069161. The reversal of 3069147 is 7419603.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3069133) and next prime (3069161).

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 3069147 - 2⁶ = 3069083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3069107) 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, 10743 + ... + 11024.

It is an arithmetic number, because the mean of its divisors is an integer number (522432).

Almost surely, 2^3069147 is an apocalyptic number.

3069147 is a deficient number, since it is larger than the sum of its proper divisors (1110309).

3069147 is a wasteful number, since it uses less digits than its factorization.

3069147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21817.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 3069147 is about 1751.8981134758. The cubic root of 3069147 is about 145.3246313609.

It can be divided in two parts, 306 and 9147, that added together give a triangular number (9453 = T₁₃₇).

The spelling of 3069147 in words is "three million, sixty-nine thousand, one hundred forty-seven".