16377084 has 18 divisors (see below), whose sum is σ = 41397720. Its totient is φ = 5459016.

The previous prime is 16377059. The next prime is 16377089. The reversal of 16377084 is 48077361.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 454919 = 16377084 / (1 + 6 + 3 + 7 + 7 + 0 + 8 + 4).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16377089) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 227424 + ... + 227495.

Almost surely, 2^16377084 is an apocalyptic number.

It is an amenable number.

16377084 is an abundant number, since it is smaller than the sum of its proper divisors (25020636).

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

16377084 is a wasteful number, since it uses less digits than its factorization.

16377084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454929 (or 454924 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 16377084 is about 4046.8610057673. The cubic root of 16377084 is about 253.9484260923.

The spelling of 16377084 in words is "sixteen million, three hundred seventy-seven thousand, eighty-four".