16369960 has 32 divisors (see below), whose sum is σ = 37441800. Its totient is φ = 6439680.

The previous prime is 16369943. The next prime is 16369967. The reversal of 16369960 is 6996361.

It is a happy number.

16369960 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 9847044 + 6522916 = 3138^2 + 2554^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (16369967) 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, 915 + ... + 5794.

Almost surely, 2^16369960 is an apocalyptic number.

16369960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16369960 is an abundant number, since it is smaller than the sum of its proper divisors (21071840).

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

16369960 is a wasteful number, since it uses less digits than its factorization.

16369960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6781 (or 6777 counting only the distinct ones).

The product of its (nonzero) digits is 52488, while the sum is 40.

The square root of 16369960 is about 4045.9807216545. The cubic root of 16369960 is about 253.9115983931.

The spelling of 16369960 in words is "sixteen million, three hundred sixty-nine thousand, nine hundred sixty".