108979470 has 24 divisors (see below), whose sum is σ = 283346856. Its totient is φ = 29061168.

The previous prime is 108979463. The next prime is 108979487. The reversal of 108979470 is 74979801.

108979470 is a `hidden beast` number, since 108 + 9 + 79 + 470 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 605352 + ... + 605531.

It is an arithmetic number, because the mean of its divisors is an integer number (11806119).

Almost surely, 2^108979470 is an apocalyptic number.

108979470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

108979470 is an abundant number, since it is smaller than the sum of its proper divisors (174367386).

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

108979470 is a wasteful number, since it uses less digits than its factorization.

108979470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1210896 (or 1210893 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 45.

The square root of 108979470 is about 10439.3232539279. The cubic root of 108979470 is about 477.6556257441.

The spelling of 108979470 in words is "one hundred eight million, nine hundred seventy-nine thousand, four hundred seventy".