6698017252 has 12 divisors (see below), whose sum is σ = 11942691516. Its totient is φ = 3285819680.

The previous prime is 6698017247. The next prime is 6698017259. The reversal of 6698017252 is 2527108966.

It can be written as a sum of positive squares in 2 ways, for example, as 5284708416 + 1413308836 = 72696^2 + 37594^2 .

It is not an unprimeable number, because it can be changed into a prime (6698017259) 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, 15796999 + ... + 15797422.

It is an arithmetic number, because the mean of its divisors is an integer number (995224293).

Almost surely, 2^6698017252 is an apocalyptic number.

It is an amenable number.

6698017252 is a deficient number, since it is larger than the sum of its proper divisors (5244674264).

6698017252 is a wasteful number, since it uses less digits than its factorization.

6698017252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31594478 (or 31594476 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 46.

The square root of 6698017252 is about 81841.4152614677. The cubic root of 6698017252 is about 1885.0176483090.

The spelling of 6698017252 in words is "six billion, six hundred ninety-eight million, seventeen thousand, two hundred fifty-two".