2997871292686 has 16 divisors (see below), whose sum is σ = 4775046410736. Its totient is φ = 1406697356416.

The previous prime is 2997871292629. The next prime is 2997871292707. The reversal of 2997871292686 is 6862921787992.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127038181 + ... + 127061776.

It is an arithmetic number, because the mean of its divisors is an integer number (298440400671).

Almost surely, 2^{2997871292686} is an apocalyptic number.

2997871292686 is a deficient number, since it is larger than the sum of its proper divisors (1777175118050).

2997871292686 is a wasteful number, since it uses less digits than its factorization.

2997871292686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254100323.

The product of its digits is 658409472, while the sum is 76.

The spelling of 2997871292686 in words is "two trillion, nine hundred ninety-seven billion, eight hundred seventy-one million, two hundred ninety-two thousand, six hundred eighty-six".