2996664 has 32 divisors (see below), whose sum is σ = 8173440. Its totient is φ = 908000.

The previous prime is 2996663. The next prime is 2996671. The reversal of 2996664 is 4666992.

It is a d-powerful number, because it can be written as 2²¹ + 9⁵ + 9⁶ + 6 + 6³ + 6⁶ + 4⁹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2996663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5412 + ... + 5939.

It is an arithmetic number, because the mean of its divisors is an integer number (255420).

2^2996664 is an apocalyptic number.

2996664 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2996664 is an abundant number, since it is smaller than the sum of its proper divisors (5176776).

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

2996664 is a wasteful number, since it uses less digits than its factorization.

2996664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11371 (or 11367 counting only the distinct ones).

The product of its digits is 139968, while the sum is 42.

The square root of 2996664 is about 1731.0875194513. The cubic root of 2996664 is about 144.1714778188.

The spelling of 2996664 in words is "two million, nine hundred ninety-six thousand, six hundred sixty-four".