6993112620 has 48 divisors (see below), whose sum is σ = 21086926560. Its totient is φ = 1721381376.

The previous prime is 6993112619. The next prime is 6993112631. The reversal of 6993112620 is 262113996.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4481985 + ... + 4483544.

It is an arithmetic number, because the mean of its divisors is an integer number (439310970).

Almost surely, 2^6993112620 is an apocalyptic number.

6993112620 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6993112620 is an abundant number, since it is smaller than the sum of its proper divisors (14093813940).

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

6993112620 is a wasteful number, since it uses less digits than its factorization.

6993112620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8965554 (or 8965552 counting only the distinct ones).

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

The square root of 6993112620 is about 83624.8325558862. The cubic root of 6993112620 is about 1912.3035919452.

The spelling of 6993112620 in words is "six billion, nine hundred ninety-three million, one hundred twelve thousand, six hundred twenty".