6738954358 has 4 divisors (see below), whose sum is σ = 10108431540. Its totient is φ = 3369477178.

The previous prime is 6738954353. The next prime is 6738954359. The reversal of 6738954358 is 8534598376.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6738954353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1684738588 + ... + 1684738591.

It is an arithmetic number, because the mean of its divisors is an integer number (2527107885).

Almost surely, 2^6738954358 is an apocalyptic number.

6738954358 is a deficient number, since it is larger than the sum of its proper divisors (3369477182).

6738954358 is a wasteful number, since it uses less digits than its factorization.

6738954358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3369477181.

The product of its digits is 21772800, while the sum is 58.

The square root of 6738954358 is about 82091.1344665184. The cubic root of 6738954358 is about 1888.8501500426.

The spelling of 6738954358 in words is "six billion, seven hundred thirty-eight million, nine hundred fifty-four thousand, three hundred fifty-eight".