36438007 has 12 divisors (see below), whose sum is σ = 38790856. Its totient is φ = 34201440.

The previous prime is 36437963. The next prime is 36438011. The reversal of 36438007 is 70083463.

It is not a de Polignac number, because 36438007 - 2⁷ = 36437879 is a prime.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 36438007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36438037) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30532 + ... + 31702.

Almost surely, 2^36438007 is an apocalyptic number.

36438007 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

36438007 is a deficient number, since it is larger than the sum of its proper divisors (2352849).

36438007 is a wasteful number, since it uses less digits than its factorization.

36438007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1266 (or 1237 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 36438007 is about 6036.3902292678. The cubic root of 36438007 is about 331.5264666172.

The spelling of 36438007 in words is "thirty-six million, four hundred thirty-eight thousand, seven".