3147093 has 16 divisors (see below), whose sum is σ = 4723200. Its totient is φ = 2096604.

The previous prime is 3147083. The next prime is 3147097. The reversal of 3147093 is 3907413.

It is not a de Polignac number, because 3147093 - 2⁴ = 3147077 is a prime.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3147097) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1468 + ... + 2906.

It is an arithmetic number, because the mean of its divisors is an integer number (295200).

Almost surely, 2^3147093 is an apocalyptic number.

It is an amenable number.

3147093 is a deficient number, since it is larger than the sum of its proper divisors (1576107).

3147093 is an frugal number, since it uses more digits than its factorization.

3147093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1460 (or 1442 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 3147093 is about 1774.0047914253. The cubic root of 3147093 is about 146.5446132187.

The spelling of 3147093 in words is "three million, one hundred forty-seven thousand, ninety-three".