2983740 has 36 divisors (see below), whose sum is σ = 8392104. Its totient is φ = 792096.

The previous prime is 2983709. The next prime is 2983759. The reversal of 2983740 is 473892.

It is a nialpdrome in base 12.

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, 13269 + ... + 13491.

It is an arithmetic number, because the mean of its divisors is an integer number (233114).

2^2983740 is an apocalyptic number.

2983740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2983740 is an abundant number, since it is smaller than the sum of its proper divisors (5408364).

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

2983740 is a wasteful number, since it uses less digits than its factorization.

2983740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458 (or 233 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 2983740 is about 1727.3505724085. The cubic root of 2983740 is about 143.9639184291.

The spelling of 2983740 in words is "two million, nine hundred eighty-three thousand, seven hundred forty".