1849073604 has 72 divisors (see below), whose sum is σ = 5026327488. Its totient is φ = 527526720.

The previous prime is 1849073591. The next prime is 1849073627. The reversal of 1849073604 is 4063709481.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 482014 + ... + 485834.

It is an arithmetic number, because the mean of its divisors is an integer number (69810104).

Almost surely, 2^1849073604 is an apocalyptic number.

1849073604 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1849073604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2513163744).

1849073604 is an abundant number, since it is smaller than the sum of its proper divisors (3177253884).

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

1849073604 is a wasteful number, since it uses less digits than its factorization.

1849073604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4665 (or 4656 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 1849073604 is about 43000.8558519479. The cubic root of 1849073604 is about 1227.3960830282.

The spelling of 1849073604 in words is "one billion, eight hundred forty-nine million, seventy-three thousand, six hundred four".