4809957194 has 16 divisors (see below), whose sum is σ = 8288369088. Its totient is φ = 2050728192.

The previous prime is 4809957181. The next prime is 4809957287. The reversal of 4809957194 is 4917599084.

It is a super-3 number, since 3×4809957194³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 887372 + ... + 892775.

It is an arithmetic number, because the mean of its divisors is an integer number (518023068).

Almost surely, 2^4809957194 is an apocalyptic number.

4809957194 is a deficient number, since it is larger than the sum of its proper divisors (3478411894).

4809957194 is a wasteful number, since it uses less digits than its factorization.

4809957194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1780349.

The product of its (nonzero) digits is 3265920, while the sum is 56.

The square root of 4809957194 is about 69353.8549325126. The cubic root of 4809957194 is about 1688.0309448012.

The spelling of 4809957194 in words is "four billion, eight hundred nine million, nine hundred fifty-seven thousand, one hundred ninety-four".