2986068957 has 12 divisors (see below), whose sum is σ = 4017022464. Its totient is φ = 1973070400.

The previous prime is 2986068947. The next prime is 2986068961. The reversal of 2986068957 is 7598606892.

It is a happy number.

It is not a de Polignac number, because 2986068957 - 2¹⁵ = 2986036189 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2986068957.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2986068947) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 669 + ... + 77282.

It is an arithmetic number, because the mean of its divisors is an integer number (334751872).

Almost surely, 2^2986068957 is an apocalyptic number.

It is an amenable number.

2986068957 is a deficient number, since it is larger than the sum of its proper divisors (1030953507).

2986068957 is an equidigital number, since it uses as much as digits as its factorization.

2986068957 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78180 (or 78067 counting only the distinct ones).

The product of its (nonzero) digits is 13063680, while the sum is 60.

The square root of 2986068957 is about 54644.9353279881. The cubic root of 2986068957 is about 1440.0136567956.

The spelling of 2986068957 in words is "two billion, nine hundred eighty-six million, sixty-eight thousand, nine hundred fifty-seven".