8002949 has 4 divisors (see below), whose sum is σ = 8122464. Its totient is φ = 7883436.

The previous prime is 8002931. The next prime is 8002961. The reversal of 8002949 is 9492008.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8002949 - 2¹² = 7998853 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 (8002349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59657 + ... + 59790.

It is an arithmetic number, because the mean of its divisors is an integer number (2030616).

Almost surely, 2^8002949 is an apocalyptic number.

It is an amenable number.

8002949 is a deficient number, since it is larger than the sum of its proper divisors (119515).

8002949 is a wasteful number, since it uses less digits than its factorization.

8002949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119514.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 8002949 is about 2828.9483911871. The cubic root of 8002949 is about 200.0245719810.

The spelling of 8002949 in words is "eight million, two thousand, nine hundred forty-nine".