2890345620467 has 2 divisors, whose sum is σ = 2890345620468. Its totient is φ = 2890345620466.

The previous prime is 2890345620443. The next prime is 2890345620577. The reversal of 2890345620467 is 7640265430982.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2890345620467 - 2¹⁶ = 2890345554931 is a prime.

It is not a weakly prime, because it can be changed into another prime (2890345620667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1445172810233 + 1445172810234.

It is an arithmetic number, because the mean of its divisors is an integer number (1445172810234).

Almost surely, 2^{2890345620467} is an apocalyptic number.

2890345620467 is a deficient number, since it is larger than the sum of its proper divisors (1).

2890345620467 is an equidigital number, since it uses as much as digits as its factorization.

2890345620467 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17418240, while the sum is 56.

The spelling of 2890345620467 in words is "two trillion, eight hundred ninety billion, three hundred forty-five million, six hundred twenty thousand, four hundred sixty-seven".