741020239 has 2 divisors, whose sum is σ = 741020240. Its totient is φ = 741020238.

The previous prime is 741020221. The next prime is 741020251. The reversal of 741020239 is 932020147.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 741020239 - 2²⁵ = 707465807 is a prime.

It is a super-2 number, since 2×741020239² = 1098221989215234242, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (741020339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 370510119 + 370510120.

It is an arithmetic number, because the mean of its divisors is an integer number (370510120).

Almost surely, 2^741020239 is an apocalyptic number.

741020239 is a deficient number, since it is larger than the sum of its proper divisors (1).

741020239 is an equidigital number, since it uses as much as digits as its factorization.

741020239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 741020239 is about 27221.6869242154. The cubic root of 741020239 is about 904.9196591378.

The spelling of 741020239 in words is "seven hundred forty-one million, twenty thousand, two hundred thirty-nine".