5683949 has 2 divisors, whose sum is σ = 5683950. Its totient is φ = 5683948.

The previous prime is 5683901. The next prime is 5683957. The reversal of 5683949 is 9493865.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3928324 + 1755625 = 1982^2 + 1325^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5683949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5683549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2841974 + 2841975.

It is an arithmetic number, because the mean of its divisors is an integer number (2841975).

Almost surely, 2^5683949 is an apocalyptic number.

It is an amenable number.

5683949 is a deficient number, since it is larger than the sum of its proper divisors (1).

5683949 is an equidigital number, since it uses as much as digits as its factorization.

5683949 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 233280, while the sum is 44.

The square root of 5683949 is about 2384.1033954088. The cubic root of 5683949 is about 178.4637676985.

The spelling of 5683949 in words is "five million, six hundred eighty-three thousand, nine hundred forty-nine".