2949486 has 8 divisors (see below), whose sum is σ = 5898984. Its totient is φ = 983160.

The previous prime is 2949467. The next prime is 2949487. The reversal of 2949486 is 6849492.

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

2949486 is an admirable number.

It is a d-powerful number, because it can be written as 2¹⁹ + 9⁴ + 4⁴ + 9⁵ + 4⁹ + 8⁷ + 6² .

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2949487) 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, 245785 + ... + 245796.

It is an arithmetic number, because the mean of its divisors is an integer number (737373).

2^2949486 is an apocalyptic number.

2949486 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2949486 is a wasteful number, since it uses less digits than its factorization.

2949486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491586.

The product of its digits is 124416, while the sum is 42.

The square root of 2949486 is about 1717.4067660284. The cubic root of 2949486 is about 143.4108840596.

The spelling of 2949486 in words is "two million, nine hundred forty-nine thousand, four hundred eighty-six".