1830928463 has 12 divisors (see below), whose sum is σ = 2293691400. Its totient is φ = 1448646192.

The previous prime is 1830928453. The next prime is 1830928471. The reversal of 1830928463 is 3648290381.

It is not a de Polignac number, because 1830928463 - 2⁶ = 1830928399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1830928423) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1436513 + ... + 1437786.

It is an arithmetic number, because the mean of its divisors is an integer number (191140950).

Almost surely, 2^1830928463 is an apocalyptic number.

1830928463 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1830928463 is a deficient number, since it is larger than the sum of its proper divisors (462762937).

1830928463 is a wasteful number, since it uses less digits than its factorization.

1830928463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2874326 (or 2874319 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 44.

The square root of 1830928463 is about 42789.3498782115. The cubic root of 1830928463 is about 1223.3680254491.

The spelling of 1830928463 in words is "one billion, eight hundred thirty million, nine hundred twenty-eight thousand, four hundred sixty-three".