6620119392 has 48 divisors (see below), whose sum is σ = 17382435840. Its totient is φ = 2206119552.

The previous prime is 6620119349. The next prime is 6620119397. The reversal of 6620119392 is 2939110266.

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 6620119392.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6620119397) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 500253 + ... + 513315.

It is an arithmetic number, because the mean of its divisors is an integer number (362134080).

Almost surely, 2^6620119392 is an apocalyptic number.

It is an amenable number.

6620119392 is an abundant number, since it is smaller than the sum of its proper divisors (10762316448).

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

6620119392 is a wasteful number, since it uses less digits than its factorization.

6620119392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18355 (or 18347 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 39.

The square root of 6620119392 is about 81364.1161200686. The cubic root of 6620119392 is about 1877.6815573097.

The spelling of 6620119392 in words is "six billion, six hundred twenty million, one hundred nineteen thousand, three hundred ninety-two".