6241049789 has 4 divisors (see below), whose sum is σ = 6721130556. Its totient is φ = 5760969024.

The previous prime is 6241049779. The next prime is 6241049791. The reversal of 6241049789 is 9879401426.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9879401426 = 2 ⋅4939700713.

It can be written as a sum of positive squares in 2 ways, for example, as 3872572900 + 2368476889 = 62230^2 + 48667^2 .

It is a cyclic number.

It is not a de Polignac number, because 6241049789 - 2¹² = 6241045693 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6241049779) 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, 240040364 + ... + 240040389.

It is an arithmetic number, because the mean of its divisors is an integer number (1680282639).

Almost surely, 2^6241049789 is an apocalyptic number.

It is an amenable number.

6241049789 is a deficient number, since it is larger than the sum of its proper divisors (480080767).

6241049789 is a wasteful number, since it uses less digits than its factorization.

6241049789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480080766.

The product of its (nonzero) digits is 870912, while the sum is 50.

The square root of 6241049789 is about 79000.3151196247. The cubic root of 6241049789 is about 1841.1360530217.

The spelling of 6241049789 in words is "six billion, two hundred forty-one million, forty-nine thousand, seven hundred eighty-nine".