1940744932 has 24 divisors (see below), whose sum is σ = 3886928640. Its totient is φ = 830582400.

The previous prime is 1940744917. The next prime is 1940744969. The reversal of 1940744932 is 2394470491.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28069 + ... + 68332.

It is an arithmetic number, because the mean of its divisors is an integer number (161955360).

Almost surely, 2^1940744932 is an apocalyptic number.

It is an amenable number.

1940744932 is an abundant number, since it is smaller than the sum of its proper divisors (1946183708).

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

1940744932 is a wasteful number, since it uses less digits than its factorization.

1940744932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97131 (or 97129 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 1940744932 is about 44053.8866843778. The cubic root of 1940744932 is about 1247.3533188449.

The spelling of 1940744932 in words is "one billion, nine hundred forty million, seven hundred forty-four thousand, nine hundred thirty-two".