36468991 has 8 divisors (see below), whose sum is σ = 39327120. Its totient is φ = 33618432.

The previous prime is 36468983. The next prime is 36468997. The reversal of 36468991 is 19986463.

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

It is a cyclic number.

It is not a de Polignac number, because 36468991 - 2³ = 36468983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36468997) 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, 11871 + ... + 14623.

It is an arithmetic number, because the mean of its divisors is an integer number (4915890).

Almost surely, 2^36468991 is an apocalyptic number.

36468991 is a deficient number, since it is larger than the sum of its proper divisors (2858129).

36468991 is a wasteful number, since it uses less digits than its factorization.

36468991 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3785.

The product of its digits is 279936, while the sum is 46.

The square root of 36468991 is about 6038.9561184032. The cubic root of 36468991 is about 331.6204079600.

The spelling of 36468991 in words is "thirty-six million, four hundred sixty-eight thousand, nine hundred ninety-one".