940932130 has 16 divisors (see below), whose sum is σ = 1694722680. Its totient is φ = 376140672.

The previous prime is 940932103. The next prime is 940932131. The reversal of 940932130 is 31239049.

It can be written as a sum of positive squares in 4 ways, for example, as 483956001 + 456976129 = 21999^2 + 21377^2 .

It is a junction number, because it is equal to n+sod(n) for n = 940932092 and 940932101.

It is not an unprimeable number, because it can be changed into a prime (940932131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11499 + ... + 44878.

Almost surely, 2^940932130 is an apocalyptic number.

940932130 is a deficient number, since it is larger than the sum of its proper divisors (753790550).

940932130 is a wasteful number, since it uses less digits than its factorization.

940932130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58053.

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 940932130 is about 30674.6170310242. The cubic root of 940932130 is about 979.9097966399.

The spelling of 940932130 in words is "nine hundred forty million, nine hundred thirty-two thousand, one hundred thirty".