40789199 has 8 divisors (see below), whose sum is σ = 44730192. Its totient is φ = 36887040.

The previous prime is 40789193. The next prime is 40789247. The reversal of 40789199 is 99198704.

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 40789199 - 2⁴ = 40789183 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 (40789193) 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, 7484 + ... + 11729.

It is an arithmetic number, because the mean of its divisors is an integer number (5591274).

Almost surely, 2^40789199 is an apocalyptic number.

40789199 is a deficient number, since it is larger than the sum of its proper divisors (3940993).

40789199 is a wasteful number, since it uses less digits than its factorization.

40789199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19417.

The product of its (nonzero) digits is 163296, while the sum is 47.

The square root of 40789199 is about 6386.6422320340. The cubic root of 40789199 is about 344.2297427583.

The spelling of 40789199 in words is "forty million, seven hundred eighty-nine thousand, one hundred ninety-nine".