389048212 has 24 divisors (see below), whose sum is σ = 783702080. Its totient is φ = 165533760.

The previous prime is 389048207. The next prime is 389048227. The reversal of 389048212 is 212840983.

It is a super-2 number, since 2×389048212² = 302717022520793888, which contains 22 as substring.

It is a congruent number.

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, 46089 + ... + 53872.

Almost surely, 2^389048212 is an apocalyptic number.

It is an amenable number.

389048212 is an abundant number, since it is smaller than the sum of its proper divisors (394653868).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

389048212 is a wasteful number, since it uses less digits than its factorization.

389048212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100111 (or 100109 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 389048212 is about 19724.3051081654. The cubic root of 389048212 is about 730.0195228406.

The spelling of 389048212 in words is "three hundred eighty-nine million, forty-eight thousand, two hundred twelve".