7912708 has 12 divisors (see below), whose sum is σ = 14324940. Its totient is φ = 3819872.

The previous prime is 7912703. The next prime is 7912717. The reversal of 7912708 is 8072197.

It can be written as a sum of positive squares in 2 ways, for example, as 3452164 + 4460544 = 1858^2 + 2112^2 .

It is a super-2 number, since 2×7912708² = 125221895786528, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7912703) 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 3 ways as a sum of consecutive naturals, for example, 33991 + ... + 34222.

It is an arithmetic number, because the mean of its divisors is an integer number (1193745).

Almost surely, 2^7912708 is an apocalyptic number.

It is an amenable number.

7912708 is a deficient number, since it is larger than the sum of its proper divisors (6412232).

7912708 is a wasteful number, since it uses less digits than its factorization.

7912708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68246 (or 68244 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 34.

The square root of 7912708 is about 2812.9536078649. The cubic root of 7912708 is about 199.2699047141.

The spelling of 7912708 in words is "seven million, nine hundred twelve thousand, seven hundred eight".