5761949 has 8 divisors (see below), whose sum is σ = 5893560. Its totient is φ = 5632000.

The previous prime is 5761927. The next prime is 5761991. The reversal of 5761949 is 9491675.

It can be written as a sum of positive squares in 4 ways, for example, as 2699449 + 3062500 = 1643^2 + 1750^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5761949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5761909) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8669 + ... + 9309.

It is an arithmetic number, because the mean of its divisors is an integer number (736695).

Almost surely, 2^5761949 is an apocalyptic number.

It is an amenable number.

5761949 is a deficient number, since it is larger than the sum of its proper divisors (131611).

5761949 is a wasteful number, since it uses less digits than its factorization.

5761949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 831.

The product of its digits is 68040, while the sum is 41.

The square root of 5761949 is about 2400.4060073246. The cubic root of 5761949 is about 179.2764057718.

The spelling of 5761949 in words is "five million, seven hundred sixty-one thousand, nine hundred forty-nine".