378674229873 has 8 divisors (see below), whose sum is σ = 526851102528. Its totient is φ = 241473421904.

The previous prime is 378674229793. The next prime is 378674229887. The reversal of 378674229873 is 378922476873.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 378674229873 - 2¹⁸ = 378673967729 is a prime.

It is a super-3 number, since 3×378674229873³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (378674229673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2744016090 + ... + 2744016227.

It is an arithmetic number, because the mean of its divisors is an integer number (65856387816).

Almost surely, 2^378674229873 is an apocalyptic number.

It is an amenable number.

378674229873 is a deficient number, since it is larger than the sum of its proper divisors (148176872655).

378674229873 is a wasteful number, since it uses less digits than its factorization.

378674229873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5488032343.

The product of its digits is 170698752, while the sum is 66.

The spelling of 378674229873 in words is "three hundred seventy-eight billion, six hundred seventy-four million, two hundred twenty-nine thousand, eight hundred seventy-three".