1940734616 has 16 divisors (see below), whose sum is σ = 3639346200. Its totient is φ = 970242304.

The previous prime is 1940734591. The next prime is 1940734643. The reversal of 1940734616 is 6164370491.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106511 + ... + 123393.

Almost surely, 2^1940734616 is an apocalyptic number.

It is an amenable number.

1940734616 is a deficient number, since it is larger than the sum of its proper divisors (1698611584).

1940734616 is a wasteful number, since it uses less digits than its factorization.

1940734616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31258 (or 31254 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 1940734616 is about 44053.7696003418. The cubic root of 1940734616 is about 1247.3511087452.

The spelling of 1940734616 in words is "one billion, nine hundred forty million, seven hundred thirty-four thousand, six hundred sixteen".