6870384742 has 16 divisors (see below), whose sum is σ = 11111577120. Its totient is φ = 3167157312.

The previous prime is 6870384733. The next prime is 6870384761. The reversal of 6870384742 is 2474830786.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135663 + ... + 179290.

It is an arithmetic number, because the mean of its divisors is an integer number (694473570).

Almost surely, 2^6870384742 is an apocalyptic number.

6870384742 is a deficient number, since it is larger than the sum of its proper divisors (4241192378).

6870384742 is a wasteful number, since it uses less digits than its factorization.

6870384742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315807.

The product of its (nonzero) digits is 1806336, while the sum is 49.

The square root of 6870384742 is about 82887.7840335957. The cubic root of 6870384742 is about 1901.0506416350.

The spelling of 6870384742 in words is "six billion, eight hundred seventy million, three hundred eighty-four thousand, seven hundred forty-two".