1830194316 has 36 divisors (see below), whose sum is σ = 4627623000. Its totient is φ = 609893568.

The previous prime is 1830194297. The next prime is 1830194369. The reversal of 1830194316 is 6134910381.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×1830194316² = 6699222468637415712, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 244680 + ... + 252048.

Almost surely, 2^1830194316 is an apocalyptic number.

It is an amenable number.

1830194316 is an abundant number, since it is smaller than the sum of its proper divisors (2797428684).

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

1830194316 is a wasteful number, since it uses less digits than its factorization.

1830194316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14278 (or 14273 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 1830194316 is about 42780.7703997953. The cubic root of 1830194316 is about 1223.2044923834.

The spelling of 1830194316 in words is "one billion, eight hundred thirty million, one hundred ninety-four thousand, three hundred sixteen".