541721367 has 12 divisors (see below), whose sum is σ = 853621704. Its totient is φ = 328315920.

The previous prime is 541721359. The next prime is 541721377. The reversal of 541721367 is 763127145.

It is a happy number.

It is not a de Polignac number, because 541721367 - 2³ = 541721359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541721347) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2735868 + ... + 2736065.

It is an arithmetic number, because the mean of its divisors is an integer number (71135142).

Almost surely, 2^541721367 is an apocalyptic number.

541721367 is a deficient number, since it is larger than the sum of its proper divisors (311900337).

541721367 is a wasteful number, since it uses less digits than its factorization.

541721367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5471950 (or 5471947 counting only the distinct ones).

The product of its digits is 35280, while the sum is 36.

The square root of 541721367 is about 23274.9085282843. The cubic root of 541721367 is about 815.1896466091.

The spelling of 541721367 in words is "five hundred forty-one million, seven hundred twenty-one thousand, three hundred sixty-seven".