4238478350 has 48 divisors (see below), whose sum is σ = 7986988800. Its totient is φ = 1673299680.

The previous prime is 4238478347. The next prime is 4238478359. The reversal of 4238478350 is 538748324.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4238478359) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1242347 + ... + 1245753.

It is an arithmetic number, because the mean of its divisors is an integer number (166395600).

Almost surely, 2^4238478350 is an apocalyptic number.

4238478350 is a deficient number, since it is larger than the sum of its proper divisors (3748510450).

4238478350 is a wasteful number, since it uses less digits than its factorization.

4238478350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3737 (or 3732 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 44.

The square root of 4238478350 is about 65103.5970588415. The cubic root of 4238478350 is about 1618.3408240161.

The spelling of 4238478350 in words is "four billion, two hundred thirty-eight million, four hundred seventy-eight thousand, three hundred fifty".