6494170742 has 8 divisors (see below), whose sum is σ = 9748634232. Its totient is φ = 3244626000.

The previous prime is 6494170723. The next prime is 6494170751. The reversal of 6494170742 is 2470714946.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 6494170693 and 6494170702.

It is a congruent number.

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, 1226384 + ... + 1231667.

It is an arithmetic number, because the mean of its divisors is an integer number (1218579279).

Almost surely, 2^6494170742 is an apocalyptic number.

6494170742 is a deficient number, since it is larger than the sum of its proper divisors (3254463490).

6494170742 is a wasteful number, since it uses less digits than its factorization.

6494170742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2459374.

The product of its (nonzero) digits is 338688, while the sum is 44.

The square root of 6494170742 is about 80586.4178506527. The cubic root of 6494170742 is about 1865.6975199996.

The spelling of 6494170742 in words is "six billion, four hundred ninety-four million, one hundred seventy thousand, seven hundred forty-two".