741612243 has 4 divisors (see below), whose sum is σ = 988816328. Its totient is φ = 494408160.

The previous prime is 741612227. The next prime is 741612251. The reversal of 741612243 is 342216147.

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

It is not a de Polignac number, because 741612243 - 2⁴ = 741612227 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 741612243.

It is not an unprimeable number, because it can be changed into a prime (741612283) 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, 123602038 + ... + 123602043.

It is an arithmetic number, because the mean of its divisors is an integer number (247204082).

Almost surely, 2^741612243 is an apocalyptic number.

741612243 is a deficient number, since it is larger than the sum of its proper divisors (247204085).

741612243 is a wasteful number, since it uses less digits than its factorization.

741612243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247204084.

The product of its digits is 8064, while the sum is 30.

The square root of 741612243 is about 27232.5585099895. The cubic root of 741612243 is about 905.1605762910.

The spelling of 741612243 in words is "seven hundred forty-one million, six hundred twelve thousand, two hundred forty-three".