36828780 has 24 divisors (see below), whose sum is σ = 103120752. Its totient is φ = 9820992.

The previous prime is 36828763. The next prime is 36828793. The reversal of 36828780 is 8782863.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 306847 + ... + 306966.

It is an arithmetic number, because the mean of its divisors is an integer number (4296698).

Almost surely, 2^36828780 is an apocalyptic number.

36828780 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

36828780 is an abundant number, since it is smaller than the sum of its proper divisors (66291972).

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

36828780 is a wasteful number, since it uses less digits than its factorization.

36828780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613825 (or 613823 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 42.

The square root of 36828780 is about 6068.6720128872. The cubic root of 36828780 is about 332.7073875335.

The spelling of 36828780 in words is "thirty-six million, eight hundred twenty-eight thousand, seven hundred eighty".