19330484 has 12 divisors (see below), whose sum is σ = 34919808. Its totient is φ = 9353400.

The previous prime is 19330483. The next prime is 19330517. The reversal of 19330484 is 48403391.

It is a super-2 number, since 2×19330484² = 747335223348512, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 19330484.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (19330481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77822 + ... + 78069.

It is an arithmetic number, because the mean of its divisors is an integer number (2909984).

Almost surely, 2^19330484 is an apocalyptic number.

It is an amenable number.

19330484 is a deficient number, since it is larger than the sum of its proper divisors (15589324).

19330484 is a wasteful number, since it uses less digits than its factorization.

19330484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155926 (or 155924 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 19330484 is about 4396.6446297148. The cubic root of 19330484 is about 268.3784102694.

The spelling of 19330484 in words is "nineteen million, three hundred thirty thousand, four hundred eighty-four".