741080321 has 4 divisors (see below), whose sum is σ = 751518144. Its totient is φ = 730642500.

The previous prime is 741080287. The next prime is 741080323. The reversal of 741080321 is 123080147.

741080321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 a de Polignac number, because none of the positive numbers 2^k-741080321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (741080323) 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, 5218805 + ... + 5218946.

It is an arithmetic number, because the mean of its divisors is an integer number (187879536).

Almost surely, 2^741080321 is an apocalyptic number.

741080321 is a gapful number since it is divisible by the number (71) formed by its first and last digit.

It is an amenable number.

741080321 is a deficient number, since it is larger than the sum of its proper divisors (10437823).

741080321 is a wasteful number, since it uses less digits than its factorization.

741080321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10437822.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 741080321 is about 27222.7904704863. The cubic root of 741080321 is about 904.9441154710.

The spelling of 741080321 in words is "seven hundred forty-one million, eighty thousand, three hundred twenty-one".