43794949 has 8 divisors (see below), whose sum is σ = 48005280. Its totient is φ = 39622800.

The previous prime is 43794937. The next prime is 43794973. The reversal of 43794949 is 94949734.

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 43794949 - 2²¹ = 41697797 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 (43795949) 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, 7114 + ... + 11755.

It is an arithmetic number, because the mean of its divisors is an integer number (6000660).

Almost surely, 2^43794949 is an apocalyptic number.

It is an amenable number.

43794949 is a deficient number, since it is larger than the sum of its proper divisors (4210331).

43794949 is a wasteful number, since it uses less digits than its factorization.

43794949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19091.

The product of its digits is 979776, while the sum is 49.

The square root of 43794949 is about 6617.7752303928. The cubic root of 43794949 is about 352.4855692163.

The spelling of 43794949 in words is "forty-three million, seven hundred ninety-four thousand, nine hundred forty-nine".