7996730 has 32 divisors (see below), whose sum is σ = 16692480. Its totient is φ = 2701440.

The previous prime is 7996727. The next prime is 7996733. The reversal of 7996730 is 376997.

It is an interprime number because it is at equal distance from previous prime (7996727) and next prime (7996733).

It is not an unprimeable number, because it can be changed into a prime (7996733) 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 15 ways as a sum of consecutive naturals, for example, 4166 + ... + 5774.

It is an arithmetic number, because the mean of its divisors is an integer number (521640).

Almost surely, 2^7996730 is an apocalyptic number.

7996730 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

7996730 is an abundant number, since it is smaller than the sum of its proper divisors (8695750).

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

7996730 is a wasteful number, since it uses less digits than its factorization.

7996730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1694.

The product of its (nonzero) digits is 71442, while the sum is 41.

The square root of 7996730 is about 2827.8490058700. The cubic root of 7996730 is about 199.9727462863.

It can be divided in two parts, 79967 and 30, that added together give a palindrome (79997).

The spelling of 7996730 in words is "seven million, nine hundred ninety-six thousand, seven hundred thirty".