6077642986 has 4 divisors (see below), whose sum is σ = 9116464482. Its totient is φ = 3038821492.

The previous prime is 6077642957. The next prime is 6077642999. The reversal of 6077642986 is 6892467706.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6892467706 = 2 ⋅3446233853.

It can be written as a sum of positive squares in only one way, i.e., 4032885025 + 2044757961 = 63505^2 + 45219^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1519410745 + ... + 1519410748.

Almost surely, 2^6077642986 is an apocalyptic number.

6077642986 is a deficient number, since it is larger than the sum of its proper divisors (3038821496).

6077642986 is a wasteful number, since it uses less digits than its factorization.

6077642986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3038821495.

The product of its (nonzero) digits is 6096384, while the sum is 55.

The square root of 6077642986 is about 77959.2392600133. The cubic root of 6077642986 is about 1824.9251722369.

The spelling of 6077642986 in words is "six billion, seventy-seven million, six hundred forty-two thousand, nine hundred eighty-six".