6277672668 has 48 divisors (see below), whose sum is σ = 14859654656. Its totient is φ = 2062350720.

The previous prime is 6277672651. The next prime is 6277672691. The reversal of 6277672668 is 8662767726.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2338455 + ... + 2341137.

Almost surely, 2^6277672668 is an apocalyptic number.

It is an amenable number.

6277672668 is an abundant number, since it is smaller than the sum of its proper divisors (8581981988).

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

6277672668 is a wasteful number, since it uses less digits than its factorization.

6277672668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5434 (or 5432 counting only the distinct ones).

The product of its digits is 14224896, while the sum is 57.

The square root of 6277672668 is about 79231.7655236837. The cubic root of 6277672668 is about 1844.7303330139.

The spelling of 6277672668 in words is "six billion, two hundred seventy-seven million, six hundred seventy-two thousand, six hundred sixty-eight".