3678298 has 16 divisors (see below), whose sum is σ = 6201216. Its totient is φ = 1623600.

The previous prime is 3678293. The next prime is 3678299. The reversal of 3678298 is 8928763.

It is not an unprimeable number, because it can be changed into a prime (3678293) 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, 2478 + ... + 3673.

It is an arithmetic number, because the mean of its divisors is an integer number (387576).

Almost surely, 2^3678298 is an apocalyptic number.

3678298 is a deficient number, since it is larger than the sum of its proper divisors (2522918).

3678298 is a wasteful number, since it uses less digits than its factorization.

3678298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6189.

The product of its digits is 145152, while the sum is 43.

The square root of 3678298 is about 1917.8889436044. Note that the first 3 decimals coincide. The cubic root of 3678298 is about 154.3650473021.

The spelling of 3678298 in words is "three million, six hundred seventy-eight thousand, two hundred ninety-eight".