78341108 has 12 divisors (see below), whose sum is σ = 137199552. Its totient is φ = 39141240.

The previous prime is 78341101. The next prime is 78341111. The reversal of 78341108 is 80114387.

It is a super-2 number, since 2×78341108² = 12274658405335328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (78341101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 638 + ... + 12533.

It is an arithmetic number, because the mean of its divisors is an integer number (11433296).

Almost surely, 2^78341108 is an apocalyptic number.

It is an amenable number.

78341108 is a deficient number, since it is larger than the sum of its proper divisors (58858444).

78341108 is a wasteful number, since it uses less digits than its factorization.

78341108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14662 (or 14660 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 32.

The square root of 78341108 is about 8851.0512370000. The cubic root of 78341108 is about 427.8877992203.

The spelling of 78341108 in words is "seventy-eight million, three hundred forty-one thousand, one hundred eight".