49344403 has 2 divisors, whose sum is σ = 49344404. Its totient is φ = 49344402.

The previous prime is 49344397. The next prime is 49344433. The reversal of 49344403 is 30444394.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49344403 - 2⁵ = 49344371 is a prime.

It is not a weakly prime, because it can be changed into another prime (49344433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24672201 + 24672202.

It is an arithmetic number, because the mean of its divisors is an integer number (24672202).

Almost surely, 2^49344403 is an apocalyptic number.

49344403 is a deficient number, since it is larger than the sum of its proper divisors (1).

49344403 is an equidigital number, since it uses as much as digits as its factorization.

49344403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 31.

The square root of 49344403 is about 7024.5571390658. The cubic root of 49344403 is about 366.7859007086.

Adding to 49344403 its reverse (30444394), we get a palindrome (79788797).

The spelling of 49344403 in words is "forty-nine million, three hundred forty-four thousand, four hundred three".