2698471 has 2 divisors, whose sum is σ = 2698472. Its totient is φ = 2698470.

The previous prime is 2698463. The next prime is 2698481. The reversal of 2698471 is 1748962.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2698471 - 2³ = 2698463 is a prime.

It is a super-3 number, since 3×2698471³ = 58948739108812623333, which contains 333 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2698471.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2698441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1349235 + 1349236.

It is an arithmetic number, because the mean of its divisors is an integer number (1349236).

2^2698471 is an apocalyptic number.

2698471 is a deficient number, since it is larger than the sum of its proper divisors (1).

2698471 is an equidigital number, since it uses as much as digits as its factorization.

2698471 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 2698471 is about 1642.7023467445. The cubic root of 2698471 is about 139.2213748994.

The spelling of 2698471 in words is "two million, six hundred ninety-eight thousand, four hundred seventy-one".