2986402667 has 2 divisors, whose sum is σ = 2986402668. Its totient is φ = 2986402666.

The previous prime is 2986402633. The next prime is 2986402711. The reversal of 2986402667 is 7662046892.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2986402667 - 2⁸ = 2986402411 is a prime.

It is not a weakly prime, because it can be changed into another prime (2986432667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1493201333 + 1493201334.

It is an arithmetic number, because the mean of its divisors is an integer number (1493201334).

Almost surely, 2^2986402667 is an apocalyptic number.

2986402667 is a deficient number, since it is larger than the sum of its proper divisors (1).

2986402667 is an equidigital number, since it uses as much as digits as its factorization.

2986402667 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1741824, while the sum is 50.

The square root of 2986402667 is about 54647.9886821098. The cubic root of 2986402667 is about 1440.0672980058.

The spelling of 2986402667 in words is "two billion, nine hundred eighty-six million, four hundred two thousand, six hundred sixty-seven".