378034898 has 8 divisors (see below), whose sum is σ = 568632960. Its totient is φ = 188490580.

The previous prime is 378034897. The next prime is 378034907. The reversal of 378034898 is 898430873.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (378034897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 262538 + ... + 263973.

It is an arithmetic number, because the mean of its divisors is an integer number (71079120).

Almost surely, 2^378034898 is an apocalyptic number.

378034898 is a deficient number, since it is larger than the sum of its proper divisors (190598062).

378034898 is a wasteful number, since it uses less digits than its factorization.

378034898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526872.

The product of its (nonzero) digits is 1161216, while the sum is 50.

The square root of 378034898 is about 19443.1195542279. The cubic root of 378034898 is about 723.0649296643.

The spelling of 378034898 in words is "three hundred seventy-eight million, thirty-four thousand, eight hundred ninety-eight".