741223449 has 12 divisors (see below), whose sum is σ = 1083556656. Its totient is φ = 488194872.

The previous prime is 741223433. The next prime is 741223451. The reversal of 741223449 is 944322147.

741223449 is a `hidden beast` number, since 7 + 412 + 234 + 4 + 9 = 666.

It is not a de Polignac number, because 741223449 - 2⁴ = 741223433 is a prime.

It is a super-4 number, since 4×741223449⁴ (a number of 37 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (741223949) 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 11 ways as a sum of consecutive naturals, for example, 495387 + ... + 496880.

It is an arithmetic number, because the mean of its divisors is an integer number (90296388).

Almost surely, 2^741223449 is an apocalyptic number.

It is an amenable number.

741223449 is a deficient number, since it is larger than the sum of its proper divisors (342333207).

741223449 is a wasteful number, since it uses less digits than its factorization.

741223449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 992356 (or 992353 counting only the distinct ones).

The product of its digits is 48384, while the sum is 36.

The square root of 741223449 is about 27225.4191703268. The cubic root of 741223449 is about 905.0023702918.

The spelling of 741223449 in words is "seven hundred forty-one million, two hundred twenty-three thousand, four hundred forty-nine".