2349463 has 4 divisors (see below), whose sum is σ = 2413000. Its totient is φ = 2285928.

The previous prime is 2349433. The next prime is 2349497. The reversal of 2349463 is 3649432.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2349463 - 2¹³ = 2341271 is a prime.

It is a d-powerful number, because it can be written as 2¹⁷ + 3³ + 4⁵ + 9⁶ + 4⁶ + 6⁸ + 3⁷ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2349433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31713 + ... + 31786.

It is an arithmetic number, because the mean of its divisors is an integer number (603250).

2^2349463 is an apocalyptic number.

2349463 is a deficient number, since it is larger than the sum of its proper divisors (63537).

2349463 is an equidigital number, since it uses as much as digits as its factorization.

2349463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63536.

The product of its digits is 15552, while the sum is 31.

The square root of 2349463 is about 1532.7958115809. The cubic root of 2349463 is about 132.9401619002.

Subtracting from 2349463 its sum of digits (31), we obtain a palindrome (2349432).

The spelling of 2349463 in words is "two million, three hundred forty-nine thousand, four hundred sixty-three".