378091350670 has 32 divisors (see below), whose sum is σ = 742476956256. Its totient is φ = 137479795200.

The previous prime is 378091350667. The next prime is 378091350677. The reversal of 378091350670 is 76053190873.

It is a super-3 number, since 3×378091350670³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (378091350677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2008842 + ... + 2188978.

It is an arithmetic number, because the mean of its divisors is an integer number (23202404883).

Almost surely, 2^378091350670 is an apocalyptic number.

378091350670 is a deficient number, since it is larger than the sum of its proper divisors (364385605586).

378091350670 is a wasteful number, since it uses less digits than its factorization.

378091350670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199236.

The product of its (nonzero) digits is 952560, while the sum is 49.

The spelling of 378091350670 in words is "three hundred seventy-eight billion, ninety-one million, three hundred fifty thousand, six hundred seventy".