16799004 has 36 divisors (see below), whose sum is σ = 43931160. Its totient is φ = 5406240.

The previous prime is 16798987. The next prime is 16799051. The reversal of 16799004 is 40099761.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 16799004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7002 + ... + 9089.

It is an arithmetic number, because the mean of its divisors is an integer number (1220310).

Almost surely, 2^16799004 is an apocalyptic number.

It is an amenable number.

16799004 is an abundant number, since it is smaller than the sum of its proper divisors (27132156).

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

16799004 is a wasteful number, since it uses less digits than its factorization.

16799004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16130 (or 16125 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 16799004 is about 4098.6588050239. The cubic root of 16799004 is about 256.1107715608.

The spelling of 16799004 in words is "sixteen million, seven hundred ninety-nine thousand, four".