930666040 has 32 divisors (see below), whose sum is σ = 2099034000. Its totient is φ = 371371264.

The previous prime is 930666031. The next prime is 930666041. The reversal of 930666040 is 40666039.

It is a super-2 number, since 2×930666040² = 1732278556018563200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 930665987 and 930666005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (930666041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11005 + ... + 44524.

Almost surely, 2^930666040 is an apocalyptic number.

It is an amenable number.

930666040 is an abundant number, since it is smaller than the sum of its proper divisors (1168367960).

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

930666040 is a wasteful number, since it uses less digits than its factorization.

930666040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55959 (or 55955 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 34.

The square root of 930666040 is about 30506.8195654677. The cubic root of 930666040 is about 976.3329705757.

The spelling of 930666040 in words is "nine hundred thirty million, six hundred sixty-six thousand, forty".