5945949 has 6 divisors (see below), whose sum is σ = 8588606. Its totient is φ = 3963960.

The previous prime is 5945941. The next prime is 5945977. The reversal of 5945949 is 9495495.

5945949 is a `hidden beast` number, since 59 + 4 + 594 + 9 = 666.

It can be written as a sum of positive squares in only one way, i.e., 5846724 + 99225 = 2418^2 + 315^2 .

It is not a de Polignac number, because 5945949 - 2³ = 5945941 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 (5945941) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 330322 + ... + 330339.

Almost surely, 2^5945949 is an apocalyptic number.

It is an amenable number.

5945949 is a deficient number, since it is larger than the sum of its proper divisors (2642657).

5945949 is a wasteful number, since it uses less digits than its factorization.

5945949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 660667 (or 660664 counting only the distinct ones).

The product of its digits is 291600, while the sum is 45.

The square root of 5945949 is about 2438.4316681014. The cubic root of 5945949 is about 181.1647615056.

The spelling of 5945949 in words is "five million, nine hundred forty-five thousand, nine hundred forty-nine".