6619796 has 12 divisors (see below), whose sum is σ = 11602752. Its totient is φ = 3304728.

The previous prime is 6619777. The next prime is 6619799. The reversal of 6619796 is 6979166.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6619799) 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, 3941 + ... + 5363.

It is an arithmetic number, because the mean of its divisors is an integer number (966896).

Almost surely, 2^6619796 is an apocalyptic number.

It is an amenable number.

6619796 is a deficient number, since it is larger than the sum of its proper divisors (4982956).

6619796 is a wasteful number, since it uses less digits than its factorization.

6619796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2590 (or 2588 counting only the distinct ones).

The product of its digits is 122472, while the sum is 44.

The square root of 6619796 is about 2572.8964223225. The cubic root of 6619796 is about 187.7650981976.

It can be divided in two parts, 66 and 19796, that multiplied together give a triangular number (1306536 = T₁₆₁₆).

The spelling of 6619796 in words is "six million, six hundred nineteen thousand, seven hundred ninety-six".