36878233392 has 1200 divisors, whose sum is σ = 151724289024. Its totient is φ = 8491392000.

The previous prime is 36878233349. The next prime is 36878233393. The reversal of 36878233392 is 29333287863.

It is a happy number.

It is a super-2 number, since 2×36878233392² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (36878233393) by changing a digit.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 281513167 + ... + 281513297.

Almost surely, 2^36878233392 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36878233392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75862144512).

36878233392 is an abundant number, since it is smaller than the sum of its proper divisors (114846055632).

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

36878233392 is a wasteful number, since it uses less digits than its factorization.

36878233392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220 (or 198 counting only the distinct ones).

The product of its digits is 7838208, while the sum is 54.

The spelling of 36878233392 in words is "thirty-six billion, eight hundred seventy-eight million, two hundred thirty-three thousand, three hundred ninety-two".