378030012 has 24 divisors (see below), whose sum is σ = 882613200. Its totient is φ = 125932416.

The previous prime is 378030011. The next prime is 378030019. The reversal of 378030012 is 210030873.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (378030011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12664 + ... + 30272.

It is an arithmetic number, because the mean of its divisors is an integer number (36775550).

Almost surely, 2^378030012 is an apocalyptic number.

It is an amenable number.

378030012 is an abundant number, since it is smaller than the sum of its proper divisors (504583188).

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

378030012 is a wasteful number, since it uses less digits than its factorization.

378030012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19405 (or 19403 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 378030012 is about 19442.9939052606. The cubic root of 378030012 is about 723.0618145106.

Adding to 378030012 its reverse (210030873), we get a palindrome (588060885).

The spelling of 378030012 in words is "three hundred seventy-eight million, thirty thousand, twelve".