36378424 has 8 divisors (see below), whose sum is σ = 68209560. Its totient is φ = 18189208.

The previous prime is 36378421. The next prime is 36378431. The reversal of 36378424 is 42487363.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36378421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2273644 + ... + 2273659.

It is an arithmetic number, because the mean of its divisors is an integer number (8526195).

Almost surely, 2^36378424 is an apocalyptic number.

It is an amenable number.

36378424 is a deficient number, since it is larger than the sum of its proper divisors (31831136).

36378424 is a wasteful number, since it uses less digits than its factorization.

36378424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4547309 (or 4547305 counting only the distinct ones).

The product of its digits is 96768, while the sum is 37.

The square root of 36378424 is about 6031.4528929604. The cubic root of 36378424 is about 331.3456653085.

It can be divided in two parts, 363 and 78424, that added together give a palindrome (78787).

The spelling of 36378424 in words is "thirty-six million, three hundred seventy-eight thousand, four hundred twenty-four".