741196021 has 2 divisors, whose sum is σ = 741196022. Its totient is φ = 741196020.

The previous prime is 741195989. The next prime is 741196069. The reversal of 741196021 is 120691147.

741196021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 735168996 + 6027025 = 27114^2 + 2455^2 .

It is an emirp because it is prime and its reverse (120691147) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 741196021 - 2⁵ = 741195989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (711196021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 370598010 + 370598011.

It is an arithmetic number, because the mean of its divisors is an integer number (370598011).

Almost surely, 2^741196021 is an apocalyptic number.

It is an amenable number.

741196021 is a deficient number, since it is larger than the sum of its proper divisors (1).

741196021 is an equidigital number, since it uses as much as digits as its factorization.

741196021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 31.

The square root of 741196021 is about 27224.9154452314. The cubic root of 741196021 is about 904.9912073462.

The spelling of 741196021 in words is "seven hundred forty-one million, one hundred ninety-six thousand, twenty-one".