2984671 has 2 divisors, whose sum is σ = 2984672. Its totient is φ = 2984670.

The previous prime is 2984629. The next prime is 2984689. The reversal of 2984671 is 1764892.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2984671 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2984671.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2984621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1492335 + 1492336.

It is an arithmetic number, because the mean of its divisors is an integer number (1492336).

2^2984671 is an apocalyptic number.

2984671 is a deficient number, since it is larger than the sum of its proper divisors (1).

2984671 is an equidigital number, since it uses as much as digits as its factorization.

2984671 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24192, while the sum is 37.

The square root of 2984671 is about 1727.6200392447. The cubic root of 2984671 is about 143.9788902955.

It can be divided in two parts, 2984 and 671, that added together give a triangular number (3655 = T₈₅).

The spelling of 2984671 in words is "two million, nine hundred eighty-four thousand, six hundred seventy-one".