1940984 has 16 divisors (see below), whose sum is σ = 3655320. Its totient is φ = 966240.

The previous prime is 1940971. The next prime is 1940987. The reversal of 1940984 is 4890491.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1940987) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2282 + ... + 3014.

2^1940984 is an apocalyptic number.

It is an amenable number.

1940984 is a deficient number, since it is larger than the sum of its proper divisors (1714336).

1940984 is a wasteful number, since it uses less digits than its factorization.

1940984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1070 (or 1066 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 1940984 is about 1393.1920183521. The cubic root of 1940984 is about 124.7404534577.

The spelling of 1940984 in words is "one million, nine hundred forty thousand, nine hundred eighty-four".