2378230004 has 6 divisors (see below), whose sum is σ = 4161902514. Its totient is φ = 1189115000.

The previous prime is 2378230003. The next prime is 2378230013. The reversal of 2378230004 is 4000328732.

It can be written as a sum of positive squares in only one way, i.e., 1438684900 + 939545104 = 37930^2 + 30652^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2378230003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 297278747 + ... + 297278754.

It is an arithmetic number, because the mean of its divisors is an integer number (693650419).

Almost surely, 2^2378230004 is an apocalyptic number.

It is an amenable number.

2378230004 is a deficient number, since it is larger than the sum of its proper divisors (1783672510).

2378230004 is a wasteful number, since it uses less digits than its factorization.

2378230004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594557505 (or 594557503 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 2378230004 is about 48767.0996061894. The cubic root of 2378230004 is about 1334.8053888302.

Adding to 2378230004 its reverse (4000328732), we get a palindrome (6378558736).

The spelling of 2378230004 in words is "two billion, three hundred seventy-eight million, two hundred thirty thousand, four".