3612893 has 2 divisors, whose sum is σ = 3612894. Its totient is φ = 3612892.

The previous prime is 3612883. The next prime is 3612899. The reversal of 3612893 is 3982163.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2067844 + 1545049 = 1438^2 + 1243^2 .

It is a cyclic number.

It is not a de Polignac number, because 3612893 - 2¹⁰ = 3611869 is a prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3612899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1806446 + 1806447.

It is an arithmetic number, because the mean of its divisors is an integer number (1806447).

Almost surely, 2^3612893 is an apocalyptic number.

It is an amenable number.

3612893 is a deficient number, since it is larger than the sum of its proper divisors (1).

3612893 is an equidigital number, since it uses as much as digits as its factorization.

3612893 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7776, while the sum is 32.

The square root of 3612893 is about 1900.7611633238. The cubic root of 3612893 is about 153.4446319636. Note that the first 3 decimals are identical.

The spelling of 3612893 in words is "three million, six hundred twelve thousand, eight hundred ninety-three".