1980294 has 32 divisors (see below), whose sum is σ = 4320000. Its totient is φ = 602784.

The previous prime is 1980289. The next prime is 1980301. The reversal of 1980294 is 4920891.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3007 + ... + 3605.

It is an arithmetic number, because the mean of its divisors is an integer number (135000).

2^1980294 is an apocalyptic number.

1980294 is an abundant number, since it is smaller than the sum of its proper divisors (2339706).

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

1980294 is a wasteful number, since it uses less digits than its factorization.

1980294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652.

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 1980294 is about 1407.2291924203. The cubic root of 1980294 is about 125.5769383734.

The spelling of 1980294 in words is "one million, nine hundred eighty thousand, two hundred ninety-four".