6990801352 has 16 divisors (see below), whose sum is σ = 13112953200. Its totient is φ = 3494013840.

The previous prime is 6990801343. The next prime is 6990801379. The reversal of 6990801352 is 2531080996.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 6990801299 and 6990801308.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151774 + ... + 192397.

It is an arithmetic number, because the mean of its divisors is an integer number (819559575).

Almost surely, 2^6990801352 is an apocalyptic number.

It is an amenable number.

6990801352 is a deficient number, since it is larger than the sum of its proper divisors (6122151848).

6990801352 is a wasteful number, since it uses less digits than its factorization.

6990801352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346716 (or 346712 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 43.

The square root of 6990801352 is about 83611.0121455302. The cubic root of 6990801352 is about 1912.0928925825.

The spelling of 6990801352 in words is "six billion, nine hundred ninety million, eight hundred one thousand, three hundred fifty-two".