16369480 has 16 divisors (see below), whose sum is σ = 36831420. Its totient is φ = 6547776.

The previous prime is 16369477. The next prime is 16369499. The reversal of 16369480 is 8496361.

It can be written as a sum of positive squares in 2 ways, for example, as 14915044 + 1454436 = 3862^2 + 1206^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 204579 + ... + 204658.

Almost surely, 2^16369480 is an apocalyptic number.

16369480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16369480 is an abundant number, since it is smaller than the sum of its proper divisors (20461940).

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

16369480 is a wasteful number, since it uses less digits than its factorization.

16369480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409248 (or 409244 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 16369480 is about 4045.9214030923. The cubic root of 16369480 is about 253.9091166367.

The spelling of 16369480 in words is "sixteen million, three hundred sixty-nine thousand, four hundred eighty".