7274893 has 2 divisors, whose sum is σ = 7274894. Its totient is φ = 7274892.

The previous prime is 7274887. The next prime is 7274951. The reversal of 7274893 is 3984727.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6985449 + 289444 = 2643^2 + 538^2 .

It is a cyclic number.

It is not a de Polignac number, because 7274893 - 2¹⁷ = 7143821 is a prime.

It is a super-2 number, since 2×7274893² = 105848136322898, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7254893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3637446 + 3637447.

It is an arithmetic number, because the mean of its divisors is an integer number (3637447).

Almost surely, 2^7274893 is an apocalyptic number.

It is an amenable number.

7274893 is a deficient number, since it is larger than the sum of its proper divisors (1).

7274893 is an equidigital number, since it uses as much as digits as its factorization.

7274893 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 84672, while the sum is 40.

The square root of 7274893 is about 2697.2009565474. The cubic root of 7274893 is about 193.7650910202.

The spelling of 7274893 in words is "seven million, two hundred seventy-four thousand, eight hundred ninety-three".