1849000612836 has 192 divisors, whose sum is σ = 4824634707200. Its totient is φ = 547517988864.

The previous prime is 1849000612831. The next prime is 1849000612841. The reversal of 1849000612836 is 6382160009481.

It is an interprime number because it is at equal distance from previous prime (1849000612831) and next prime (1849000612841).

It is not an unprimeable number, because it can be changed into a prime (1849000612831) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 148998600 + ... + 149011008.

Almost surely, 2^{1849000612836} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1849000612836, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2412317353600).

1849000612836 is an abundant number, since it is smaller than the sum of its proper divisors (2975634094364).

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

1849000612836 is a wasteful number, since it uses less digits than its factorization.

1849000612836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12798 (or 12796 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 48.

The spelling of 1849000612836 in words is "one trillion, eight hundred forty-nine billion, six hundred twelve thousand, eight hundred thirty-six".