1830493896 has 256 divisors, whose sum is σ = 6172416000. Its totient is φ = 437944320.

The previous prime is 1830493879. The next prime is 1830493909. The reversal of 1830493896 is 6983940381.

1830493896 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1298440 + ... + 1299848.

It is an arithmetic number, because the mean of its divisors is an integer number (24111000).

Almost surely, 2^1830493896 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 1830493896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3086208000).

1830493896 is an abundant number, since it is smaller than the sum of its proper divisors (4341922104).

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

1830493896 is a wasteful number, since it uses less digits than its factorization.

1830493896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1492 (or 1488 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 51.

The square root of 1830493896 is about 42784.2715959966. The cubic root of 1830493896 is about 1223.2712298524.

The spelling of 1830493896 in words is "one billion, eight hundred thirty million, four hundred ninety-three thousand, eight hundred ninety-six".