2427349 has 2 divisors, whose sum is σ = 2427350. Its totient is φ = 2427348.

The previous prime is 2427317. The next prime is 2427371. The reversal of 2427349 is 9437242.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1397124 + 1030225 = 1182^2 + 1015^2 .

It is a cyclic number.

It is not a de Polignac number, because 2427349 - 2⁵ = 2427317 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 2 + 4⁴ + 2¹³ + 7⁷ + 3¹³ + 4⁵ + 9 .

It is a self number, because there is not a number n which added to its sum of digits gives 2427349.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2427389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1213674 + 1213675.

It is an arithmetic number, because the mean of its divisors is an integer number (1213675).

2^2427349 is an apocalyptic number.

It is an amenable number.

2427349 is a deficient number, since it is larger than the sum of its proper divisors (1).

2427349 is an equidigital number, since it uses as much as digits as its factorization.

2427349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12096, while the sum is 31.

The square root of 2427349 is about 1557.9951861286. The cubic root of 2427349 is about 134.3932348789.

The spelling of 2427349 in words is "two million, four hundred twenty-seven thousand, three hundred forty-nine".