378882351 has 6 divisors (see below), whose sum is σ = 547274520. Its totient is φ = 252588228.

The previous prime is 378882323. The next prime is 378882377. The reversal of 378882351 is 153288873.

It is not a de Polignac number, because 378882351 - 2⁷ = 378882223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 378882297 and 378882306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (378882391) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21049011 + ... + 21049028.

It is an arithmetic number, because the mean of its divisors is an integer number (91212420).

Almost surely, 2^378882351 is an apocalyptic number.

378882351 is a deficient number, since it is larger than the sum of its proper divisors (168392169).

378882351 is a wasteful number, since it uses less digits than its factorization.

378882351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42098045 (or 42098042 counting only the distinct ones).

The product of its digits is 322560, while the sum is 45.

The square root of 378882351 is about 19464.9004878011. The cubic root of 378882351 is about 723.6048324022.

The spelling of 378882351 in words is "three hundred seventy-eight million, eight hundred eighty-two thousand, three hundred fifty-one".