741450861 has 8 divisors (see below), whose sum is σ = 1098445760. Its totient is φ = 494300556.

The previous prime is 741450841. The next prime is 741450863. The reversal of 741450861 is 168054147.

It is a happy number.

It is not a de Polignac number, because 741450861 - 2¹⁸ = 741188717 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (741450863) 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, 13730545 + ... + 13730598.

It is an arithmetic number, because the mean of its divisors is an integer number (137305720).

Almost surely, 2^741450861 is an apocalyptic number.

It is an amenable number.

741450861 is a deficient number, since it is larger than the sum of its proper divisors (356994899).

741450861 is a wasteful number, since it uses less digits than its factorization.

741450861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27461152 (or 27461146 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 741450861 is about 27229.5953146572. The cubic root of 741450861 is about 905.0949142946.

The spelling of 741450861 in words is "seven hundred forty-one million, four hundred fifty thousand, eight hundred sixty-one".