2999412 has 108 divisors (see below), whose sum is σ = 8992620. Its totient is φ = 838656.

The previous prime is 2999411. The next prime is 2999417. The reversal of 2999412 is 2149992.

2999412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 156816 + 2842596 = 396^2 + 1686^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2999411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 103414 + ... + 103442.

It is an arithmetic number, because the mean of its divisors is an integer number (83265).

2^2999412 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 2999412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4496310).

2999412 is an abundant number, since it is smaller than the sum of its proper divisors (5993208).

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

2999412 is a wasteful number, since it uses less digits than its factorization.

2999412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82 (or 64 counting only the distinct ones).

The product of its digits is 11664, while the sum is 36.

The square root of 2999412 is about 1731.8810582716. The cubic root of 2999412 is about 144.2155337179.

The spelling of 2999412 in words is "two million, nine hundred ninety-nine thousand, four hundred twelve".