2363749 has 2 divisors, whose sum is σ = 2363750. Its totient is φ = 2363748.

The previous prime is 2363743. The next prime is 2363783. The reversal of 2363749 is 9473632.

It is an a-pointer prime, because the next prime (2363783) can be obtained adding 2363749 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1932100 + 431649 = 1390^2 + 657^2 .

It is a cyclic number.

It is not a de Polignac number, because 2363749 - 2³ = 2363741 is a prime.

2363749 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2363741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1181874 + 1181875.

It is an arithmetic number, because the mean of its divisors is an integer number (1181875).

2^2363749 is an apocalyptic number.

It is an amenable number.

2363749 is a deficient number, since it is larger than the sum of its proper divisors (1).

2363749 is an equidigital number, since it uses as much as digits as its factorization.

2363749 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27216, while the sum is 34.

The square root of 2363749 is about 1537.4488609381. The cubic root of 2363749 is about 133.2090668587.

The spelling of 2363749 in words is "two million, three hundred sixty-three thousand, seven hundred forty-nine".