378330536793 has 16 divisors (see below), whose sum is σ = 552177130176. Its totient is φ = 228508664640.

The previous prime is 378330536741. The next prime is 378330536807. The reversal of 378330536793 is 397635033873.

It is not a de Polignac number, because 378330536793 - 2⁹ = 378330536281 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (378330536393) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19554430 + ... + 19573767.

It is an arithmetic number, because the mean of its divisors is an integer number (34511070636).

Almost surely, 2^378330536793 is an apocalyptic number.

378330536793 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

378330536793 is a deficient number, since it is larger than the sum of its proper divisors (173846593383).

378330536793 is a wasteful number, since it uses less digits than its factorization.

378330536793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39128504.

The product of its (nonzero) digits is 25719120, while the sum is 57.

The spelling of 378330536793 in words is "three hundred seventy-eight billion, three hundred thirty million, five hundred thirty-six thousand, seven hundred ninety-three".