6993194947370 has 16 divisors (see below), whose sum is σ = 12747089525760. Its totient is φ = 2761869396624.

The previous prime is 6993194947369. The next prime is 6993194947393. The reversal of 6993194947370 is 737494913996.

It is a junction number, because it is equal to n+sod(n) for n = 6993194947294 and 6993194947303.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4426071962 + ... + 4426073541.

It is an arithmetic number, because the mean of its divisors is an integer number (796693095360).

Almost surely, 2^{6993194947370} is an apocalyptic number.

6993194947370 is a deficient number, since it is larger than the sum of its proper divisors (5753894578390).

6993194947370 is a wasteful number, since it uses less digits than its factorization.

6993194947370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8852145589.

The product of its (nonzero) digits is 277766496, while the sum is 71.

The spelling of 6993194947370 in words is "six trillion, nine hundred ninety-three billion, one hundred ninety-four million, nine hundred forty-seven thousand, three hundred seventy".