741561073 has 8 divisors (see below), whose sum is σ = 809345376. Its totient is φ = 673838400.

The previous prime is 741561049. The next prime is 741561077. The reversal of 741561073 is 370165147.

741561073 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-741561073 is a prime.

It is a super-2 number, since 2×741561073² = 1099825649977822658, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (741561077) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11865 + ... + 40297.

It is an arithmetic number, because the mean of its divisors is an integer number (101168172).

Almost surely, 2^741561073 is an apocalyptic number.

It is an amenable number.

741561073 is a deficient number, since it is larger than the sum of its proper divisors (67784303).

741561073 is a wasteful number, since it uses less digits than its factorization.

741561073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30815.

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 741561073 is about 27231.6189933687. The cubic root of 741561073 is about 905.1397576254.

The spelling of 741561073 in words is "seven hundred forty-one million, five hundred sixty-one thousand, seventy-three".