1830194016 has 48 divisors (see below), whose sum is σ = 5490584064. Its totient is φ = 522912384.

The previous prime is 1830193987. The next prime is 1830194063. The reversal of 1830194016 is 6104910381.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×1830194016² = 6699220272404416512, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1361080 + ... + 1362423.

It is an arithmetic number, because the mean of its divisors is an integer number (114387168).

Almost surely, 2^1830194016 is an apocalyptic number.

1830194016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1830194016 is an abundant number, since it is smaller than the sum of its proper divisors (3660390048).

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

1830194016 is a wasteful number, since it uses less digits than its factorization.

1830194016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2723523 (or 2723515 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 1830194016 is about 42780.7668935469. The cubic root of 1830194016 is about 1223.2044255487.

The spelling of 1830194016 in words is "one billion, eight hundred thirty million, one hundred ninety-four thousand, sixteen".