389476196 has 24 divisors (see below), whose sum is σ = 689845464. Its totient is φ = 192389120.

The previous prime is 389476187. The next prime is 389476259. The reversal of 389476196 is 691674983.

It can be written as a sum of positive squares in 4 ways, for example, as 17757796 + 371718400 = 4214^2 + 19280^2 .

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, 158336 + ... + 160776.

It is an arithmetic number, because the mean of its divisors is an integer number (28743561).

Almost surely, 2^389476196 is an apocalyptic number.

It is an amenable number.

389476196 is a deficient number, since it is larger than the sum of its proper divisors (300369268).

389476196 is a wasteful number, since it uses less digits than its factorization.

389476196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2911 (or 2909 counting only the distinct ones).

The product of its digits is 1959552, while the sum is 53.

The square root of 389476196 is about 19735.1512788729. The cubic root of 389476196 is about 730.2871179333.

The spelling of 389476196 in words is "three hundred eighty-nine million, four hundred seventy-six thousand, one hundred ninety-six".