6754421794 has 16 divisors (see below), whose sum is σ = 10680984576. Its totient is φ = 3198729600.

The previous prime is 6754421789. The next prime is 6754421809. The reversal of 6754421794 is 4971244576.

It is a happy number.

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, 1156047 + ... + 1161874.

It is an arithmetic number, because the mean of its divisors is an integer number (667561536).

Almost surely, 2^6754421794 is an apocalyptic number.

6754421794 is a deficient number, since it is larger than the sum of its proper divisors (3926562782).

6754421794 is a wasteful number, since it uses less digits than its factorization.

6754421794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2318001.

The product of its digits is 1693440, while the sum is 49.

The square root of 6754421794 is about 82185.2894014495. The cubic root of 6754421794 is about 1890.2941596773.

The spelling of 6754421794 in words is "six billion, seven hundred fifty-four million, four hundred twenty-one thousand, seven hundred ninety-four".