4078496194 has 8 divisors (see below), whose sum is σ = 6127726140. Its totient is φ = 2035920816.

The previous prime is 4078496189. The next prime is 4078496221. The reversal of 4078496194 is 4916948704.

4078496194 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 4024252969 + 54243225 = 63437^2 + 7365^2 .

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

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, 1662109 + ... + 1664560.

Almost surely, 2^4078496194 is an apocalyptic number.

4078496194 is a deficient number, since it is larger than the sum of its proper divisors (2049229946).

4078496194 is a wasteful number, since it uses less digits than its factorization.

4078496194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3327284.

The product of its (nonzero) digits is 1741824, while the sum is 52.

The square root of 4078496194 is about 63863.1051077224. The cubic root of 4078496194 is about 1597.7176043106.

The spelling of 4078496194 in words is "four billion, seventy-eight million, four hundred ninety-six thousand, one hundred ninety-four".