741138577 has 4 divisors (see below), whose sum is σ = 744375220. Its totient is φ = 737901936.

The previous prime is 741138553. The next prime is 741138611. The reversal of 741138577 is 775831147.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 660695616 + 80442961 = 25704^2 + 8969^2 .

It is a cyclic number.

It is not a de Polignac number, because 741138577 - 2¹⁹ = 740614289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (741138547) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1617978 + ... + 1618435.

It is an arithmetic number, because the mean of its divisors is an integer number (186093805).

Almost surely, 2^741138577 is an apocalyptic number.

It is an amenable number.

741138577 is a deficient number, since it is larger than the sum of its proper divisors (3236643).

741138577 is a wasteful number, since it uses less digits than its factorization.

741138577 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3236642.

The product of its digits is 164640, while the sum is 43.

The square root of 741138577 is about 27223.8604352873. The cubic root of 741138577 is about 904.9678272701.

The spelling of 741138577 in words is "seven hundred forty-one million, one hundred thirty-eight thousand, five hundred seventy-seven".