5749397 has 2 divisors, whose sum is σ = 5749398. Its totient is φ = 5749396.

The previous prime is 5749361. The next prime is 5749409. The reversal of 5749397 is 7939475.

It is a happy number.

5749397 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4990756 + 758641 = 2234^2 + 871^2 .

It is a cyclic number.

It is not a de Polignac number, because 5749397 - 2⁸ = 5749141 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5749297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2874698 + 2874699.

It is an arithmetic number, because the mean of its divisors is an integer number (2874699).

Almost surely, 2^5749397 is an apocalyptic number.

It is an amenable number.

5749397 is a deficient number, since it is larger than the sum of its proper divisors (1).

5749397 is an equidigital number, since it uses as much as digits as its factorization.

5749397 is an evil number, because the sum of its binary digits is even.

The product of its digits is 238140, while the sum is 44.

The square root of 5749397 is about 2397.7900241681. The cubic root of 5749397 is about 179.1461307873.

The spelling of 5749397 in words is "five million, seven hundred forty-nine thousand, three hundred ninety-seven".