378330536782 has 16 divisors (see below), whose sum is σ = 619127193600. Its totient is φ = 171957075640.

The previous prime is 378330536741. The next prime is 378330536807. The reversal of 378330536782 is 287635033873.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221932 + ... + 897727.

It is an arithmetic number, because the mean of its divisors is an integer number (38695449600).

Almost surely, 2^378330536782 is an apocalyptic number.

378330536782 is a deficient number, since it is larger than the sum of its proper divisors (240796656818).

378330536782 is a wasteful number, since it uses less digits than its factorization.

378330536782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1135031.

The product of its (nonzero) digits is 15240960, while the sum is 55.

The spelling of 378330536782 in words is "three hundred seventy-eight billion, three hundred thirty million, five hundred thirty-six thousand, seven hundred eighty-two".