36478384 has 10 divisors (see below), whose sum is σ = 70676900. Its totient is φ = 18239184.

The previous prime is 36478373. The next prime is 36478441. The reversal of 36478384 is 48387463.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 36478384.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1139934 + ... + 1139965.

It is an arithmetic number, because the mean of its divisors is an integer number (7067690).

Almost surely, 2^36478384 is an apocalyptic number.

It is an amenable number.

36478384 is a deficient number, since it is larger than the sum of its proper divisors (34198516).

36478384 is a wasteful number, since it uses less digits than its factorization.

36478384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2279907 (or 2279901 counting only the distinct ones).

The product of its digits is 387072, while the sum is 43.

The square root of 36478384 is about 6039.7337689670. The cubic root of 36478384 is about 331.6488763749.

The spelling of 36478384 in words is "thirty-six million, four hundred seventy-eight thousand, three hundred eighty-four".