36978408 has 48 divisors (see below), whose sum is σ = 105424800. Its totient is φ = 11676960.

The previous prime is 36978407. The next prime is 36978413. The reversal of 36978408 is 80487963.

It is a happy number.

36978408 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36978407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12148 + ... + 14883.

It is an arithmetic number, because the mean of its divisors is an integer number (2196350).

Almost surely, 2^36978408 is an apocalyptic number.

36978408 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

36978408 is an abundant number, since it is smaller than the sum of its proper divisors (68446392).

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

36978408 is a wasteful number, since it uses less digits than its factorization.

36978408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27062 (or 27055 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 36978408 is about 6080.9874198193. The cubic root of 36978408 is about 333.1573533317.

The spelling of 36978408 in words is "thirty-six million, nine hundred seventy-eight thousand, four hundred eight".