6693402498 has 32 divisors (see below), whose sum is σ = 14137347840. Its totient is φ = 2106810000.

The previous prime is 6693402467. The next prime is 6693402533. The reversal of 6693402498 is 8942043966.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 6693402498.

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, 60628 + ... + 130623.

It is an arithmetic number, because the mean of its divisors is an integer number (441792120).

Almost surely, 2^6693402498 is an apocalyptic number.

6693402498 is an abundant number, since it is smaller than the sum of its proper divisors (7443945342).

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

6693402498 is a wasteful number, since it uses less digits than its factorization.

6693402498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191582.

The product of its (nonzero) digits is 2239488, while the sum is 51.

The square root of 6693402498 is about 81813.2171351304. The cubic root of 6693402498 is about 1884.5846400053.

The spelling of 6693402498 in words is "six billion, six hundred ninety-three million, four hundred two thousand, four hundred ninety-eight".