16374798 has 56 divisors (see below), whose sum is σ = 40213656. Its totient is φ = 4957200.

The previous prime is 16374769. The next prime is 16374803. The reversal of 16374798 is 89747361.

16374798 is a `hidden beast` number, since 1 + 637 + 4 + 7 + 9 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 15528 + ... + 16548.

It is an arithmetic number, because the mean of its divisors is an integer number (718101).

Almost surely, 2^16374798 is an apocalyptic number.

16374798 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 16374798, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20106828).

16374798 is an abundant number, since it is smaller than the sum of its proper divisors (23838858).

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

16374798 is a wasteful number, since it uses less digits than its factorization.

16374798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1052 (or 1037 counting only the distinct ones).

The product of its digits is 254016, while the sum is 45.

The square root of 16374798 is about 4046.5785547793. The cubic root of 16374798 is about 253.9366097210.

The spelling of 16374798 in words is "sixteen million, three hundred seventy-four thousand, seven hundred ninety-eight".