741413665 has 4 divisors (see below), whose sum is σ = 889696404. Its totient is φ = 593130928.

The previous prime is 741413633. The next prime is 741413669. The reversal of 741413665 is 566314147.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 566314147 = 7 ⋅80902021.

It can be written as a sum of positive squares in 2 ways, for example, as 433305856 + 308107809 = 20816^2 + 17553^2 .

It is a cyclic number.

It is not a de Polignac number, because 741413665 - 2⁵ = 741413633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (741413669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74141362 + ... + 74141371.

It is an arithmetic number, because the mean of its divisors is an integer number (222424101).

Almost surely, 2^741413665 is an apocalyptic number.

It is an amenable number.

741413665 is a deficient number, since it is larger than the sum of its proper divisors (148282739).

741413665 is a wasteful number, since it uses less digits than its factorization.

741413665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148282738.

The product of its digits is 60480, while the sum is 37.

The square root of 741413665 is about 27228.9122992454. The cubic root of 741413665 is about 905.0797788913.

The spelling of 741413665 in words is "seven hundred forty-one million, four hundred thirteen thousand, six hundred sixty-five".