36463690 has 8 divisors (see below), whose sum is σ = 65634660. Its totient is φ = 14585472.

The previous prime is 36463667. The next prime is 36463697. The reversal of 36463690 is 9636463.

It can be written as a sum of positive squares in 2 ways, for example, as 32182929 + 4280761 = 5673^2 + 2069^2 .

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

It is a super-2 number, since 2×36463690² = 2659201376832200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (36463697) 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, 1823175 + ... + 1823194.

Almost surely, 2^36463690 is an apocalyptic number.

36463690 is a deficient number, since it is larger than the sum of its proper divisors (29170970).

36463690 is a wasteful number, since it uses less digits than its factorization.

36463690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3646376.

The product of its (nonzero) digits is 69984, while the sum is 37.

The square root of 36463690 is about 6038.5172020952. The cubic root of 36463690 is about 331.6043394689.

The spelling of 36463690 in words is "thirty-six million, four hundred sixty-three thousand, six hundred ninety".