2993960 has 48 divisors (see below), whose sum is σ = 7055100. Its totient is φ = 1143296.

The previous prime is 2993959. The next prime is 2993981. The reversal of 2993960 is 693992.

It can be written as a sum of positive squares in 6 ways, for example, as 879844 + 2114116 = 938^2 + 1454^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33596 + ... + 33684.

2^2993960 is an apocalyptic number.

2993960 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 2993960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3527550).

2993960 is an abundant number, since it is smaller than the sum of its proper divisors (4061140).

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

2993960 is a wasteful number, since it uses less digits than its factorization.

2993960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158 (or 125 counting only the distinct ones).

The product of its (nonzero) digits is 26244, while the sum is 38.

The square root of 2993960 is about 1730.3063312605. The cubic root of 2993960 is about 144.1281010293.

Subtracting from 2993960 its reverse (693992), we obtain a cube (2299968 = 132³).

The spelling of 2993960 in words is "two million, nine hundred ninety-three thousand, nine hundred sixty".