378098 has 16 divisors (see below), whose sum is σ = 656640. Its totient is φ = 159936.

The previous prime is 378089. The next prime is 378101. The reversal of 378098 is 890873.

It is an unprimeable number.

378098 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1463 + ... + 1701.

It is an arithmetic number, because the mean of its divisors is an integer number (41040).

2³⁷⁸⁰⁹⁸ is an apocalyptic number.

378098 is a deficient number, since it is larger than the sum of its proper divisors (278542).

378098 is a wasteful number, since it uses less digits than its factorization.

378098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 378098 is about 614.8967392986. The cubic root of 378098 is about 72.3105159023.

The spelling of 378098 in words is "three hundred seventy-eight thousand, ninety-eight".