378071000 has 32 divisors (see below), whose sum is σ = 884688480. Its totient is φ = 151228000.

The previous prime is 378070967. The next prime is 378071003. The reversal of 378071000 is 170873.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (378071003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188036 + ... + 190035.

It is an arithmetic number, because the mean of its divisors is an integer number (27646515).

Almost surely, 2^378071000 is an apocalyptic number.

It is an amenable number.

378071000 is an abundant number, since it is smaller than the sum of its proper divisors (506617480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

378071000 is a wasteful number, since it uses less digits than its factorization.

378071000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378092 (or 378078 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 26.

The square root of 378071000 is about 19444.0479324651. The cubic root of 378071000 is about 723.0879462864.

The spelling of 378071000 in words is "three hundred seventy-eight million, seventy-one thousand".