6199404 has 12 divisors (see below), whose sum is σ = 14465304. Its totient is φ = 2066464.

The previous prime is 6199399. The next prime is 6199409. The reversal of 6199404 is 4049916.

It is an interprime number because it is at equal distance from previous prime (6199399) and next prime (6199409).

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (6199409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 258297 + ... + 258320.

It is an arithmetic number, because the mean of its divisors is an integer number (1205442).

Almost surely, 2^6199404 is an apocalyptic number.

It is an amenable number.

6199404 is an abundant number, since it is smaller than the sum of its proper divisors (8265900).

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

6199404 is a wasteful number, since it uses less digits than its factorization.

6199404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516624 (or 516622 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 6199404 is about 2489.8602370414. The cubic root of 6199404 is about 183.7031682216.

The spelling of 6199404 in words is "six million, one hundred ninety-nine thousand, four hundred four".