238483378 has 24 divisors (see below), whose sum is σ = 434299392. Its totient is φ = 96193344.

The previous prime is 238483373. The next prime is 238483381. The reversal of 238483378 is 873384832.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (238483373) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25426 + ... + 33517.

It is an arithmetic number, because the mean of its divisors is an integer number (18095808).

Almost surely, 2^238483378 is an apocalyptic number.

238483378 is a deficient number, since it is larger than the sum of its proper divisors (195816014).

238483378 is a wasteful number, since it uses less digits than its factorization.

238483378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58986 (or 58969 counting only the distinct ones).

The product of its digits is 774144, while the sum is 46.

The square root of 238483378 is about 15442.9070449835. The cubic root of 238483378 is about 620.1347071158.

The spelling of 238483378 in words is "two hundred thirty-eight million, four hundred eighty-three thousand, three hundred seventy-eight".