4293956 has 12 divisors (see below), whose sum is σ = 7545468. Its totient is φ = 2138112.

The previous prime is 4293941. The next prime is 4294039. The reversal of 4293956 is 6593924.

It can be written as a sum of positive squares in 2 ways, for example, as 4120900 + 173056 = 2030^2 + 416^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1061 + ... + 3116.

It is an arithmetic number, because the mean of its divisors is an integer number (628789).

Almost surely, 2^4293956 is an apocalyptic number.

It is an amenable number.

4293956 is a deficient number, since it is larger than the sum of its proper divisors (3251512).

4293956 is a wasteful number, since it uses less digits than its factorization.

4293956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4438 (or 4436 counting only the distinct ones).

The product of its digits is 58320, while the sum is 38.

The square root of 4293956 is about 2072.1862850622. The cubic root of 4293956 is about 162.5371086849.

Subtracting 4293956 from its reverse (6593924), we obtain a cube (2299968 = 132³).

The spelling of 4293956 in words is "four million, two hundred ninety-three thousand, nine hundred fifty-six".