36400463 has 8 divisors (see below), whose sum is σ = 40383360. Its totient is φ = 32529880.

The previous prime is 36400439. The next prime is 36400471.

36400463 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36400463 is a prime.

It is a super-2 number, since 2×36400463² = 2649987413228738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36400433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27395 + ... + 28692.

It is an arithmetic number, because the mean of its divisors is an integer number (5047920).

Almost surely, 2^36400463 is an apocalyptic number.

36400463 is a deficient number, since it is larger than the sum of its proper divisors (3982897).

36400463 is a wasteful number, since it uses less digits than its factorization.

36400463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56157.

The product of its (nonzero) digits is 5184, while the sum is 26.

The square root of 36400463 is about 6033.2796222287. The cubic root of 36400463 is about 331.4125644218.

It can be divided in two parts, 36400 and 463, that added together give a palindrome (36863).

The spelling of 36400463 in words is "thirty-six million, four hundred thousand, four hundred sixty-three".