83996049 has 8 divisors (see below), whose sum is σ = 112051360. Its totient is φ = 55969056.

The previous prime is 83996047. The next prime is 83996051. The reversal of 83996049 is 94069938.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (83996047) and next prime (83996051).

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

It is not a de Polignac number, because 83996049 - 2¹ = 83996047 is a prime.

It is a super-2 number, since 2×83996049² = 14110672495220802, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 83995989 and 83996007.

It is not an unprimeable number, because it can be changed into a prime (83996047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1242 + ... + 13020.

It is an arithmetic number, because the mean of its divisors is an integer number (14006420).

Almost surely, 2^83996049 is an apocalyptic number.

It is an amenable number.

83996049 is a deficient number, since it is larger than the sum of its proper divisors (28055311).

83996049 is a wasteful number, since it uses less digits than its factorization.

83996049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14159.

The product of its (nonzero) digits is 419904, while the sum is 48.

The square root of 83996049 is about 9164.9358426560. The cubic root of 83996049 is about 437.9450474208.

The spelling of 83996049 in words is "eighty-three million, nine hundred ninety-six thousand, forty-nine".