378519950 has 12 divisors (see below), whose sum is σ = 704047200. Its totient is φ = 151407960.

The previous prime is 378519949. The next prime is 378519971. The reversal of 378519950 is 59915873.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 378519895 and 378519904.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3785150 + ... + 3785249.

It is an arithmetic number, because the mean of its divisors is an integer number (58670600).

Almost surely, 2^378519950 is an apocalyptic number.

378519950 is a deficient number, since it is larger than the sum of its proper divisors (325527250).

378519950 is a wasteful number, since it uses less digits than its factorization.

378519950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7570411 (or 7570406 counting only the distinct ones).

The product of its (nonzero) digits is 340200, while the sum is 47.

The square root of 378519950 is about 19455.5891712382. The cubic root of 378519950 is about 723.3740494446.

The spelling of 378519950 in words is "three hundred seventy-eight million, five hundred nineteen thousand, nine hundred fifty".