8084749 has 8 divisors (see below), whose sum is σ = 8322552. Its totient is φ = 7848960.

The previous prime is 8084737. The next prime is 8084761. The reversal of 8084749 is 9474808.

8084749 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (8084737) and next prime (8084761).

It can be written as a sum of positive squares in 4 ways, for example, as 697225 + 7387524 = 835^2 + 2718^2 .

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 8084749 - 2⁵ = 8084717 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 (8084729) 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, 11677 + ... + 12349.

It is an arithmetic number, because the mean of its divisors is an integer number (1040319).

Almost surely, 2^8084749 is an apocalyptic number.

It is an amenable number.

8084749 is a deficient number, since it is larger than the sum of its proper divisors (237803).

8084749 is a wasteful number, since it uses less digits than its factorization.

With its predecessor (8084748) it forms an eRAP, since the sums of their prime factors are consecutive (1006 and 1007).

8084749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1007.

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 8084749 is about 2843.3693041883. The cubic root of 8084749 is about 200.7037623547.

The spelling of 8084749 in words is "eight million, eighty-four thousand, seven hundred forty-nine".