389488010 has 8 divisors (see below), whose sum is σ = 701078436. Its totient is φ = 155795200.

The previous prime is 389488007. The next prime is 389488019. The reversal of 389488010 is 10884983.

It can be written as a sum of positive squares in 2 ways, for example, as 389391289 + 96721 = 19733^2 + 311^2 .

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 (389488019) 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, 19474391 + ... + 19474410.

Almost surely, 2^389488010 is an apocalyptic number.

389488010 is a deficient number, since it is larger than the sum of its proper divisors (311590426).

389488010 is a wasteful number, since it uses less digits than its factorization.

389488010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38948808.

The product of its (nonzero) digits is 55296, while the sum is 41.

The square root of 389488010 is about 19735.4505902450. The cubic root of 389488010 is about 730.2945018033.

The spelling of 389488010 in words is "three hundred eighty-nine million, four hundred eighty-eight thousand, ten".