378296692873 has 16 divisors (see below), whose sum is σ = 416238673536. Its totient is φ = 340953120640.

The previous prime is 378296692847. The next prime is 378296692909.

378296692873 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 378296692873 - 2¹⁷ = 378296561801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (378296632873) 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, 1002540 + ... + 1327282.

It is an arithmetic number, because the mean of its divisors is an integer number (26014917096).

Almost surely, 2^378296692873 is an apocalyptic number.

It is an amenable number.

378296692873 is a deficient number, since it is larger than the sum of its proper divisors (37941980663).

378296692873 is a wasteful number, since it uses less digits than its factorization.

378296692873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325664.

The product of its digits is 329204736, while the sum is 70.

The spelling of 378296692873 in words is "three hundred seventy-eight billion, two hundred ninety-six million, six hundred ninety-two thousand, eight hundred seventy-three".