3402198 has 12 divisors (see below), whose sum is σ = 7371468. Its totient is φ = 1134060.

The previous prime is 3402173. The next prime is 3402211. The reversal of 3402198 is 8912043.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 94488 + ... + 94523.

It is an arithmetic number, because the mean of its divisors is an integer number (614289).

Almost surely, 2^3402198 is an apocalyptic number.

3402198 is an abundant number, since it is smaller than the sum of its proper divisors (3969270).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3402198 is a wasteful number, since it uses less digits than its factorization.

3402198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189019 (or 189016 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 3402198 is about 1844.5048115958. The cubic root of 3402198 is about 150.4018557848.

It can be divided in two parts, 3402 and 198, that added together give a square (3600 = 60²).

The spelling of 3402198 in words is "three million, four hundred two thousand, one hundred ninety-eight".