4613428178 has 8 divisors (see below), whose sum is σ = 6923115468. Its totient is φ = 2305723024.

The previous prime is 4613428177. The next prime is 4613428181. The reversal of 4613428178 is 8718243164.

It can be written as a sum of positive squares in 2 ways, for example, as 4534271569 + 79156609 = 67337^2 + 8897^2 .

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

It is not an unprimeable number, because it can be changed into a prime (4613428177) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 489701 + ... + 499032.

Almost surely, 2^4613428178 is an apocalyptic number.

4613428178 is a deficient number, since it is larger than the sum of its proper divisors (2309687290).

4613428178 is a wasteful number, since it uses less digits than its factorization.

4613428178 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 991068.

The product of its digits is 258048, while the sum is 44.

The square root of 4613428178 is about 67922.2215331625. The cubic root of 4613428178 is about 1664.7202201636.

The spelling of 4613428178 in words is "four billion, six hundred thirteen million, four hundred twenty-eight thousand, one hundred seventy-eight".