3145093 has 4 divisors (see below), whose sum is σ = 3594400. Its totient is φ = 2695788.

The previous prime is 3145091. The next prime is 3145097. The reversal of 3145093 is 3905413.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3145093 - 2¹ = 3145091 is a prime.

It is a super-3 number, since 3×3145093³ = 93330099907737358071, which contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3145091) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224643 + ... + 224656.

It is an arithmetic number, because the mean of its divisors is an integer number (898600).

Almost surely, 2^3145093 is an apocalyptic number.

It is an amenable number.

3145093 is a deficient number, since it is larger than the sum of its proper divisors (449307).

3145093 is an equidigital number, since it uses as much as digits as its factorization.

3145093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449306.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 3145093 is about 1773.4410055031. The cubic root of 3145093 is about 146.5135632587.

The spelling of 3145093 in words is "three million, one hundred forty-five thousand, ninety-three".