16334740 has 48 divisors (see below), whose sum is σ = 35481600. Its totient is φ = 6314112.

The previous prime is 16334713. The next prime is 16334741. The reversal of 16334740 is 4743361.

It is a junction number, because it is equal to n+sod(n) for n = 16334699 and 16334708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16334741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128557 + ... + 128683.

It is an arithmetic number, because the mean of its divisors is an integer number (739200).

Almost surely, 2^16334740 is an apocalyptic number.

16334740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16334740 is an abundant number, since it is smaller than the sum of its proper divisors (19146860).

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

16334740 is a wasteful number, since it uses less digits than its factorization.

16334740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304 (or 302 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 16334740 is about 4041.6259104474. The cubic root of 16334740 is about 253.7293705474.

The spelling of 16334740 in words is "sixteen million, three hundred thirty-four thousand, seven hundred forty".