7936874 has 12 divisors (see below), whose sum is σ = 13086402. Its totient is φ = 3607560.

The previous prime is 7936867. The next prime is 7936879. The reversal of 7936874 is 4786397.

It can be written as a sum of positive squares in only one way, i.e., 4231249 + 3705625 = 2057^2 + 1925^2 .

It is a d-powerful number, because it can be written as 7² + 9 + 3¹⁴ + 6⁵ + 8⁷ + 7³ + 4¹⁰ .

It is not an unprimeable number, because it can be changed into a prime (7936879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16157 + ... + 16640.

Almost surely, 2^7936874 is an apocalyptic number.

7936874 is a deficient number, since it is larger than the sum of its proper divisors (5149528).

7936874 is a wasteful number, since it uses less digits than its factorization.

7936874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32821 (or 32810 counting only the distinct ones).

The product of its digits is 254016, while the sum is 44.

The square root of 7936874 is about 2817.2458181706. The cubic root of 7936874 is about 199.4725602593.

It can be divided in two parts, 793 and 6874, that added together give a palindrome (7667).

The spelling of 7936874 in words is "seven million, nine hundred thirty-six thousand, eight hundred seventy-four".