378037023 has 32 divisors (see below), whose sum is σ = 627379200. Its totient is φ = 197150976.

The previous prime is 378037021. The next prime is 378037031. The reversal of 378037023 is 320730873.

It is a happy number.

It is not a de Polignac number, because 378037023 - 2¹ = 378037021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (378037021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16518 + ... + 32076.

It is an arithmetic number, because the mean of its divisors is an integer number (19605600).

Almost surely, 2^378037023 is an apocalyptic number.

378037023 is a deficient number, since it is larger than the sum of its proper divisors (249342177).

378037023 is a wasteful number, since it uses less digits than its factorization.

378037023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15671.

The product of its (nonzero) digits is 21168, while the sum is 33.

The square root of 378037023 is about 19443.1742007317. The cubic root of 378037023 is about 723.0662844864.

Adding to 378037023 its reverse (320730873), we get a palindrome (698767896).

The spelling of 378037023 in words is "three hundred seventy-eight million, thirty-seven thousand, twenty-three".