44349947 has 2 divisors, whose sum is σ = 44349948. Its totient is φ = 44349946.

The previous prime is 44349883. The next prime is 44349959. The reversal of 44349947 is 74994344.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 44349947 - 2⁶ = 44349883 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 44349898 and 44349907.

It is not a weakly prime, because it can be changed into another prime (44349967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22174973 + 22174974.

It is an arithmetic number, because the mean of its divisors is an integer number (22174974).

Almost surely, 2^44349947 is an apocalyptic number.

44349947 is a deficient number, since it is larger than the sum of its proper divisors (1).

44349947 is an equidigital number, since it uses as much as digits as its factorization.

44349947 is an evil number, because the sum of its binary digits is even.

The product of its digits is 435456, while the sum is 44.

The square root of 44349947 is about 6659.5755870776. The cubic root of 44349947 is about 353.9682986284.

The spelling of 44349947 in words is "forty-four million, three hundred forty-nine thousand, nine hundred forty-seven".