2829960 has 96 divisors (see below), whose sum is σ = 10520640. Its totient is φ = 646272.

The previous prime is 2829949. The next prime is 2829961. The reversal of 2829960 is 699282.

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

It is not an unprimeable number, because it can be changed into a prime (2829961) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1959 + ... + 3081.

It is an arithmetic number, because the mean of its divisors is an integer number (109590).

2^2829960 is an apocalyptic number.

2829960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2829960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5260320).

2829960 is an abundant number, since it is smaller than the sum of its proper divisors (7690680).

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

2829960 is a wasteful number, since it uses less digits than its factorization.

2829960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1147 (or 1140 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 2829960 is about 1682.2484953181. The cubic root of 2829960 is about 141.4468995443.

The spelling of 2829960 in words is "two million, eight hundred twenty-nine thousand, nine hundred sixty".