36477984 has 24 divisors (see below), whose sum is σ = 95754960. Its totient is φ = 12159296.

The previous prime is 36477983. The next prime is 36477997. The reversal of 36477984 is 48977463.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (36477983) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 189894 + ... + 190085.

It is an arithmetic number, because the mean of its divisors is an integer number (3989790).

Almost surely, 2^36477984 is an apocalyptic number.

It is an amenable number.

36477984 is an abundant number, since it is smaller than the sum of its proper divisors (59276976).

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

36477984 is a wasteful number, since it uses less digits than its factorization.

36477984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379992 (or 379984 counting only the distinct ones).

The product of its digits is 1016064, while the sum is 48.

The square root of 36477984 is about 6039.7006548338. The cubic root of 36477984 is about 331.6476641498.

The spelling of 36477984 in words is "thirty-six million, four hundred seventy-seven thousand, nine hundred eighty-four".