78929106 has 16 divisors (see below), whose sum is σ = 159392064. Its totient is φ = 26054064.

The previous prime is 78929101. The next prime is 78929111. The reversal of 78929106 is 60192987.

It is an interprime number because it is at equal distance from previous prime (78929101) and next prime (78929111).

It is not an unprimeable number, because it can be changed into a prime (78929101) 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, 63241 + ... + 64476.

It is an arithmetic number, because the mean of its divisors is an integer number (9962004).

Almost surely, 2^78929106 is an apocalyptic number.

78929106 is an abundant number, since it is smaller than the sum of its proper divisors (80462958).

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

78929106 is a wasteful number, since it uses less digits than its factorization.

78929106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127825.

The product of its (nonzero) digits is 54432, while the sum is 42.

The square root of 78929106 is about 8884.2054231090. The cubic root of 78929106 is about 428.9556520357.

The spelling of 78929106 in words is "seventy-eight million, nine hundred twenty-nine thousand, one hundred six".