3048991 has 8 divisors (see below), whose sum is σ = 3372624. Its totient is φ = 2733120.

The previous prime is 3048989. The next prime is 3049003. The reversal of 3048991 is 1998403.

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

It is not a de Polignac number, because 3048991 - 2¹ = 3048989 is a prime.

It is a super-2 number, since 2×3048991² = 18592692236162, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3048901) 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, 1096 + ... + 2701.

It is an arithmetic number, because the mean of its divisors is an integer number (421578).

Almost surely, 2^3048991 is an apocalyptic number.

3048991 is a deficient number, since it is larger than the sum of its proper divisors (323633).

3048991 is a wasteful number, since it uses less digits than its factorization.

3048991 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3881.

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 3048991 is about 1746.1360199022. The cubic root of 3048991 is about 145.0058023837.

The spelling of 3048991 in words is "three million, forty-eight thousand, nine hundred ninety-one".