7916930 has 48 divisors (see below), whose sum is σ = 16842816. Its totient is φ = 2671200.

The previous prime is 7916929. The next prime is 7916933. The reversal of 7916930 is 396197.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7916933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52355 + ... + 52505.

It is an arithmetic number, because the mean of its divisors is an integer number (350892).

Almost surely, 2^7916930 is an apocalyptic number.

7916930 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

7916930 is an abundant number, since it is smaller than the sum of its proper divisors (8925886).

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

7916930 is a wasteful number, since it uses less digits than its factorization.

7916930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279 (or 272 counting only the distinct ones).

The product of its (nonzero) digits is 10206, while the sum is 35.

The square root of 7916930 is about 2813.7039645279. The cubic root of 7916930 is about 199.3053400311.

The spelling of 7916930 in words is "seven million, nine hundred sixteen thousand, nine hundred thirty".