83479908 has 12 divisors (see below), whose sum is σ = 194786480. Its totient is φ = 27826632.

The previous prime is 83479859. The next prime is 83479909. The reversal of 83479908 is 80997438.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (83479909) 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, 3478318 + ... + 3478341.

Almost surely, 2^83479908 is an apocalyptic number.

It is an amenable number.

83479908 is an abundant number, since it is smaller than the sum of its proper divisors (111306572).

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

83479908 is a wasteful number, since it uses less digits than its factorization.

83479908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6956666 (or 6956664 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 48.

The square root of 83479908 is about 9136.7339897799. The cubic root of 83479908 is about 437.0461719006.

The spelling of 83479908 in words is "eighty-three million, four hundred seventy-nine thousand, nine hundred eight".