2634898 has 16 divisors (see below), whose sum is σ = 4783104. Its totient is φ = 1062720.

The previous prime is 2634893. The next prime is 2634923. The reversal of 2634898 is 8984362.

It is an Ulam number.

It is a d-powerful number, because it can be written as 2²¹ + 6 + 3⁷ + 4⁶ + 8 + 9⁶ + 8 .

It is a self number, because there is not a number n which added to its sum of digits gives 2634898.

It is not an unprimeable number, because it can be changed into a prime (2634893) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5298 + ... + 5773.

It is an arithmetic number, because the mean of its divisors is an integer number (298944).

2^2634898 is an apocalyptic number.

2634898 is a deficient number, since it is larger than the sum of its proper divisors (2148206).

2634898 is a wasteful number, since it uses less digits than its factorization.

2634898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11097.

The product of its digits is 82944, while the sum is 40.

The square root of 2634898 is about 1623.2368896745. The cubic root of 2634898 is about 138.1193744083.

The spelling of 2634898 in words is "two million, six hundred thirty-four thousand, eight hundred ninety-eight".