3073293 has 6 divisors (see below), whose sum is σ = 4439214. Its totient is φ = 2048856.

The previous prime is 3073289. The next prime is 3073313. The reversal of 3073293 is 3923703.

It can be written as a sum of positive squares in only one way, i.e., 1814409 + 1258884 = 1347^2 + 1122^2 .

It is not a de Polignac number, because 3073293 - 2² = 3073289 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3073393) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 170730 + ... + 170747.

It is an arithmetic number, because the mean of its divisors is an integer number (739869).

Almost surely, 2^3073293 is an apocalyptic number.

It is an amenable number.

3073293 is a deficient number, since it is larger than the sum of its proper divisors (1365921).

3073293 is a wasteful number, since it uses less digits than its factorization.

3073293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341483 (or 341480 counting only the distinct ones).

The product of its (nonzero) digits is 3402, while the sum is 27.

The square root of 3073293 is about 1753.0810021217. The cubic root of 3073293 is about 145.3900398516.

Adding to 3073293 its reverse (3923703), we get a palindrome (6996996).

It can be divided in two parts, 307 and 3293, that added together give a square (3600 = 60²).

The spelling of 3073293 in words is "three million, seventy-three thousand, two hundred ninety-three".