16484380 has 24 divisors (see below), whose sum is σ = 37764720. Its totient is φ = 5994240.

The previous prime is 16484371. The next prime is 16484387. The reversal of 16484380 is 8348461.

16484380 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16484387) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37245 + ... + 37684.

It is an arithmetic number, because the mean of its divisors is an integer number (1573530).

Almost surely, 2^16484380 is an apocalyptic number.

16484380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16484380 is an abundant number, since it is smaller than the sum of its proper divisors (21280340).

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

16484380 is a wasteful number, since it uses less digits than its factorization.

16484380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74949 (or 74947 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 16484380 is about 4060.0960579770. The cubic root of 16484380 is about 254.5018083019.

The spelling of 16484380 in words is "sixteen million, four hundred eighty-four thousand, three hundred eighty".