741781339 has 8 divisors (see below), whose sum is σ = 801414432. Its totient is φ = 682515840.

The previous prime is 741781331. The next prime is 741781351. The reversal of 741781339 is 933187147.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 741781339 - 2³ = 741781331 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 741781295 and 741781304.

It is not an unprimeable number, because it can be changed into a prime (741781331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87694 + ... + 95779.

It is an arithmetic number, because the mean of its divisors is an integer number (100176804).

Almost surely, 2^741781339 is an apocalyptic number.

741781339 is a deficient number, since it is larger than the sum of its proper divisors (59633093).

741781339 is a wasteful number, since it uses less digits than its factorization.

741781339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183797.

The product of its digits is 127008, while the sum is 43.

The square root of 741781339 is about 27235.6629990900. The cubic root of 741781339 is about 905.2293666877.

The spelling of 741781339 in words is "seven hundred forty-one million, seven hundred eighty-one thousand, three hundred thirty-nine".