741401285 has 4 divisors (see below), whose sum is σ = 889681548. Its totient is φ = 593121024.

The previous prime is 741401279. The next prime is 741401317. The reversal of 741401285 is 582104147.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 582104147 = 6791 ⋅85717.

It can be written as a sum of positive squares in 2 ways, for example, as 585301249 + 156100036 = 24193^2 + 12494^2 .

It is a cyclic number.

It is not a de Polignac number, because 741401285 - 2¹⁸ = 741139141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74140124 + ... + 74140133.

It is an arithmetic number, because the mean of its divisors is an integer number (222420387).

Almost surely, 2^741401285 is an apocalyptic number.

It is an amenable number.

741401285 is a deficient number, since it is larger than the sum of its proper divisors (148280263).

741401285 is a wasteful number, since it uses less digits than its factorization.

741401285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148280262.

The product of its (nonzero) digits is 8960, while the sum is 32.

The square root of 741401285 is about 27228.6849664100. The cubic root of 741401285 is about 905.0747412403.

The spelling of 741401285 in words is "seven hundred forty-one million, four hundred one thousand, two hundred eighty-five".