6134961861 has 24 divisors (see below), whose sum is σ = 10476785280. Its totient is φ = 3384805536.

The previous prime is 6134961839. The next prime is 6134961863. The reversal of 6134961861 is 1681694316.

It is not a de Polignac number, because 6134961861 - 2¹⁵ = 6134929093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6134961863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1677145 + ... + 1680798.

It is an arithmetic number, because the mean of its divisors is an integer number (436532720).

Almost surely, 2^6134961861 is an apocalyptic number.

It is an amenable number.

6134961861 is a deficient number, since it is larger than the sum of its proper divisors (4341823419).

6134961861 is a wasteful number, since it uses less digits than its factorization.

6134961861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3357985 (or 3357982 counting only the distinct ones).

The product of its digits is 186624, while the sum is 45.

The square root of 6134961861 is about 78325.9973508158. The cubic root of 6134961861 is about 1830.6442495612.

The spelling of 6134961861 in words is "six billion, one hundred thirty-four million, nine hundred sixty-one thousand, eight hundred sixty-one".