1849364 has 18 divisors (see below), whose sum is σ = 3558282. Its totient is φ = 840400.

The previous prime is 1849357. The next prime is 1849381. The reversal of 1849364 is 4639481.

1849364 = T₉₇ + T₉₈ + ... + T₂₂₈.

It can be written as a sum of positive squares in only one way, i.e., 1800964 + 48400 = 1342^2 + 220^2 .

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, 1427 + ... + 2394.

2^1849364 is an apocalyptic number.

It is an amenable number.

1849364 is a deficient number, since it is larger than the sum of its proper divisors (1708918).

1849364 is a wasteful number, since it uses less digits than its factorization.

1849364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3847 (or 3834 counting only the distinct ones).

The product of its digits is 20736, while the sum is 35.

The square root of 1849364 is about 1359.9132325263. The cubic root of 1849364 is about 122.7460333626.

The spelling of 1849364 in words is "one million, eight hundred forty-nine thousand, three hundred sixty-four".