6077949064 has 72 divisors (see below), whose sum is σ = 13221092430. Its totient is φ = 2617148160.

The previous prime is 6077949047. The next prime is 6077949067. The reversal of 6077949064 is 4609497706.

It can be written as a sum of positive squares in only one way, i.e., 5724132964 + 353816100 = 75658^2 + 18810^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6077949067) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 340752 + ... + 358144.

Almost surely, 2^6077949064 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6077949064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6610546215).

6077949064 is an abundant number, since it is smaller than the sum of its proper divisors (7143143366).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6077949064 is a wasteful number, since it uses less digits than its factorization.

6077949064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17459 (or 17425 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 52.

The square root of 6077949064 is about 77961.2022996054. The cubic root of 6077949064 is about 1824.9558069239.

The spelling of 6077949064 in words is "six billion, seventy-seven million, nine hundred forty-nine thousand, sixty-four".