378438050 has 12 divisors (see below), whose sum is σ = 703894866. Its totient is φ = 151375200.

The previous prime is 378438013. The next prime is 378438061. The reversal of 378438050 is 50834873.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 173633329 + 204804721 = 13177^2 + 14311^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 378437995 and 378438013.

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, 3784331 + ... + 3784430.

Almost surely, 2^378438050 is an apocalyptic number.

378438050 is a deficient number, since it is larger than the sum of its proper divisors (325456816).

378438050 is a wasteful number, since it uses less digits than its factorization.

378438050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7568773 (or 7568768 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 378438050 is about 19453.4842637508. The cubic root of 378438050 is about 723.3218737640.

The spelling of 378438050 in words is "three hundred seventy-eight million, four hundred thirty-eight thousand, fifty".