5949940 has 24 divisors (see below), whose sum is σ = 12702312. Its totient is φ = 2340480.

The previous prime is 5949929. The next prime is 5949971. The reversal of 5949940 is 499495.

It can be written as a sum of positive squares in 4 ways, for example, as 54756 + 5895184 = 234^2 + 2428^2 .

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 5949893 and 5949902.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1219 + ... + 3658.

It is an arithmetic number, because the mean of its divisors is an integer number (529263).

Almost surely, 2^5949940 is an apocalyptic number.

5949940 is the 1220-th decagonal number.

It is an amenable number.

5949940 is an abundant number, since it is smaller than the sum of its proper divisors (6752372).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5949940 is a wasteful number, since it uses less digits than its factorization.

5949940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4947 (or 4945 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 40.

The square root of 5949940 is about 2439.2498846982. The cubic root of 5949940 is about 181.2052858388.

It can be divided in two parts, 5949 and 940, that added together give a square (6889 = 83²).

The spelling of 5949940 in words is "five million, nine hundred forty-nine thousand, nine hundred forty".