2999164 has 48 divisors (see below), whose sum is σ = 6386688. Its totient is φ = 1205568.

The previous prime is 2999141. The next prime is 2999167. The reversal of 2999164 is 4619992.

2999164 = 41² + 42² + ... + 208².

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2999167) 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 15 ways as a sum of consecutive naturals, for example, 56562 + ... + 56614.

It is an arithmetic number, because the mean of its divisors is an integer number (133056).

2^2999164 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2999164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3193344).

2999164 is an abundant number, since it is smaller than the sum of its proper divisors (3387524).

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

2999164 is a wasteful number, since it uses less digits than its factorization.

2999164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154 (or 152 counting only the distinct ones).

The product of its digits is 34992, while the sum is 40.

The square root of 2999164 is about 1731.8094583412. The cubic root of 2999164 is about 144.2115588901.

The spelling of 2999164 in words is "two million, nine hundred ninety-nine thousand, one hundred sixty-four".