378093650 has 24 divisors (see below), whose sum is σ = 767187504. Its totient is φ = 137488400.

The previous prime is 378093647. The next prime is 378093689. The reversal of 378093650 is 56390873.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 378093598 and 378093607.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 343172 + ... + 344271.

It is an arithmetic number, because the mean of its divisors is an integer number (31966146).

Almost surely, 2^378093650 is an apocalyptic number.

378093650 is an abundant number, since it is smaller than the sum of its proper divisors (389093854).

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

378093650 is a wasteful number, since it uses less digits than its factorization.

378093650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 687466 (or 687461 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 378093650 is about 19444.6303641905. The cubic root of 378093650 is about 723.1023859154.

The spelling of 378093650 in words is "three hundred seventy-eight million, ninety-three thousand, six hundred fifty".