2930832 has 30 divisors (see below), whose sum is σ = 8202662. Its totient is φ = 976896.

The previous prime is 2930831. The next prime is 2930839. The reversal of 2930832 is 2380392.

It can be written as a sum of positive squares in only one way, i.e., 2359296 + 571536 = 1536^2 + 756^2 .

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a nialpdrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 2930796 and 2930805.

It is not an unprimeable number, because it can be changed into a prime (2930831) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10033 + ... + 10320.

2^2930832 is an apocalyptic number.

It is an amenable number.

2930832 is an abundant number, since it is smaller than the sum of its proper divisors (5271830).

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

2930832 is a wasteful number, since it uses less digits than its factorization.

2930832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20367 (or 20358 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 2930832 is about 1711.9672894071. The cubic root of 2930832 is about 143.1079107886.

The spelling of 2930832 in words is "two million, nine hundred thirty thousand, eight hundred thirty-two".