376284878387 has 16 divisors (see below), whose sum is σ = 437517656064. Its totient is φ = 319822800000.

The previous prime is 376284878351. The next prime is 376284878393. The reversal of 376284878387 is 783878482673.

It is not a de Polignac number, because 376284878387 - 2¹² = 376284874291 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 376284878387.

It is not an unprimeable number, because it can be changed into a prime (376284878687) 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, 6634739 + ... + 6691212.

It is an arithmetic number, because the mean of its divisors is an integer number (27344853504).

Almost surely, 2^376284878387 is an apocalyptic number.

376284878387 is a deficient number, since it is larger than the sum of its proper divisors (61232777677).

376284878387 is a wasteful number, since it uses less digits than its factorization.

376284878387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13326130.

The product of its digits is 606928896, while the sum is 71.

The spelling of 376284878387 in words is "three hundred seventy-six billion, two hundred eighty-four million, eight hundred seventy-eight thousand, three hundred eighty-seven".