378768086 has 8 divisors (see below), whose sum is σ = 582009624. Its totient is φ = 184764880.

The previous prime is 378768077. The next prime is 378768113. The reversal of 378768086 is 680867873.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2309480 + ... + 2309643.

It is an arithmetic number, because the mean of its divisors is an integer number (72751203).

Almost surely, 2^378768086 is an apocalyptic number.

378768086 is a deficient number, since it is larger than the sum of its proper divisors (203241538).

378768086 is a wasteful number, since it uses less digits than its factorization.

378768086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4619166.

The product of its (nonzero) digits is 2709504, while the sum is 53.

The square root of 378768086 is about 19461.9651114681. The cubic root of 378768086 is about 723.5320824494.

The spelling of 378768086 in words is "three hundred seventy-eight million, seven hundred sixty-eight thousand, eighty-six".