2349091 has 2 divisors, whose sum is σ = 2349092. Its totient is φ = 2349090.

The previous prime is 2349079. The next prime is 2349097. The reversal of 2349091 is 1909432.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2349091 - 2⁹ = 2348579 is a prime.

It is not a weakly prime, because it can be changed into another prime (2349097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1174545 + 1174546.

It is an arithmetic number, because the mean of its divisors is an integer number (1174546).

2^2349091 is an apocalyptic number.

2349091 is a deficient number, since it is larger than the sum of its proper divisors (1).

2349091 is an equidigital number, since it uses as much as digits as its factorization.

2349091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 2349091 is about 1532.6744598903. The cubic root of 2349091 is about 132.9331452116.

The spelling of 2349091 in words is "two million, three hundred forty-nine thousand, ninety-one".