938054449 has 4 divisors (see below), whose sum is σ = 938203200. Its totient is φ = 937905700.

The previous prime is 938054437. The next prime is 938054459. The reversal of 938054449 is 944450839.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 938054449 - 2¹⁵ = 938021681 is a prime.

It is a super-2 number, since 2×938054449² = 1759892298577387202, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 938054399 and 938054408.

It is not an unprimeable number, because it can be changed into a prime (938054459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64477 + ... + 77674.

It is an arithmetic number, because the mean of its divisors is an integer number (234550800).

Almost surely, 2^938054449 is an apocalyptic number.

It is an amenable number.

938054449 is a deficient number, since it is larger than the sum of its proper divisors (148751).

938054449 is a wasteful number, since it uses less digits than its factorization.

938054449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148750.

The product of its (nonzero) digits is 622080, while the sum is 46.

The square root of 938054449 is about 30627.6745607629. The cubic root of 938054449 is about 978.9098139975.

The spelling of 938054449 in words is "nine hundred thirty-eight million, fifty-four thousand, four hundred forty-nine".