7936741 has 4 divisors (see below), whose sum is σ = 7962412. Its totient is φ = 7911072.

The previous prime is 7936727. The next prime is 7936751. The reversal of 7936741 is 1476397.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 893025 + 7043716 = 945^2 + 2654^2 .

It is a cyclic number.

It is not a de Polignac number, because 7936741 - 2⁷ = 7936613 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7936741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7936751) 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 3 ways as a sum of consecutive naturals, for example, 12366 + ... + 12991.

It is an arithmetic number, because the mean of its divisors is an integer number (1990603).

Almost surely, 2^7936741 is an apocalyptic number.

It is an amenable number.

7936741 is a deficient number, since it is larger than the sum of its proper divisors (25671).

7936741 is a wasteful number, since it uses less digits than its factorization.

7936741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25670.

The product of its digits is 31752, while the sum is 37.

The square root of 7936741 is about 2817.2222134578. Note that the first 4 decimals coincide. The cubic root of 7936741 is about 199.4714460508.

The spelling of 7936741 in words is "seven million, nine hundred thirty-six thousand, seven hundred forty-one".