741073489 has 4 divisors (see below), whose sum is σ = 798079156. Its totient is φ = 684067824.

The previous prime is 741073471. The next prime is 741073513. The reversal of 741073489 is 984370147.

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

It can be written as a sum of positive squares in 2 ways, for example, as 145323025 + 595750464 = 12055^2 + 24408^2 .

It is a cyclic number.

It is not a de Polignac number, because 741073489 - 2⁵ = 741073457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (741013489) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28502814 + ... + 28502839.

It is an arithmetic number, because the mean of its divisors is an integer number (199519789).

Almost surely, 2^741073489 is an apocalyptic number.

It is an amenable number.

741073489 is a deficient number, since it is larger than the sum of its proper divisors (57005667).

741073489 is a wasteful number, since it uses less digits than its factorization.

741073489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57005666.

The product of its (nonzero) digits is 169344, while the sum is 43.

The square root of 741073489 is about 27222.6649871022. The cubic root of 741073489 is about 904.9413345772.

The spelling of 741073489 in words is "seven hundred forty-one million, seventy-three thousand, four hundred eighty-nine".