378130996 has 12 divisors (see below), whose sum is σ = 667586052. Its totient is φ = 187392128.

The previous prime is 378130993. The next prime is 378131023. The reversal of 378130996 is 699031873.

378130996 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 165379600 + 212751396 = 12860^2 + 14586^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (378130993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 417835 + ... + 418738.

It is an arithmetic number, because the mean of its divisors is an integer number (55632171).

Almost surely, 2^378130996 is an apocalyptic number.

It is an amenable number.

378130996 is a deficient number, since it is larger than the sum of its proper divisors (289455056).

378130996 is a wasteful number, since it uses less digits than its factorization.

378130996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 836690 (or 836688 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 46.

The square root of 378130996 is about 19445.5906570101. The cubic root of 378130996 is about 723.1261931500.

The spelling of 378130996 in words is "three hundred seventy-eight million, one hundred thirty thousand, nine hundred ninety-six".