238826883960 has 288 divisors, whose sum is σ = 905084668800. Its totient is φ = 54457643520.

The previous prime is 238826883947. The next prime is 238826883973. The reversal of 238826883960 is 69388628832.

238826883960 is a `hidden beast` number, since 238 + 8 + 2 + 6 + 8 + 8 + 396 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (238826883947) and next prime (238826883973).

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 7410361 + ... + 7442519.

It is an arithmetic number, because the mean of its divisors is an integer number (3142655100).

Almost surely, 2^238826883960 is an apocalyptic number.

238826883960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 238826883960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (452542334400).

238826883960 is an abundant number, since it is smaller than the sum of its proper divisors (666257784840).

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

238826883960 is a wasteful number, since it uses less digits than its factorization.

238826883960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32611 (or 32597 counting only the distinct ones).

The product of its (nonzero) digits is 47775744, while the sum is 63.

The spelling of 238826883960 in words is "two hundred thirty-eight billion, eight hundred twenty-six million, eight hundred eighty-three thousand, nine hundred sixty".