1849398 has 32 divisors (see below), whose sum is σ = 3904512. Its totient is φ = 583200.

The previous prime is 1849391. The next prime is 1849399. The reversal of 1849398 is 8939481.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1849391) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11265 + ... + 11427.

It is an arithmetic number, because the mean of its divisors is an integer number (122016).

2^1849398 is an apocalyptic number.

1849398 is an abundant number, since it is smaller than the sum of its proper divisors (2055114).

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

1849398 is a wasteful number, since it uses less digits than its factorization.

1849398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260.

The product of its digits is 62208, while the sum is 42.

The square root of 1849398 is about 1359.9257332663. The cubic root of 1849398 is about 122.7467855743.

The spelling of 1849398 in words is "one million, eight hundred forty-nine thousand, three hundred ninety-eight".