83476471 has 16 divisors (see below), whose sum is σ = 93592800. Its totient is φ = 73922688.

The previous prime is 83476469. The next prime is 83476507. The reversal of 83476471 is 17467438.

It is a cyclic number.

It is not a de Polignac number, because 83476471 - 2¹ = 83476469 is a prime.

It is a super-3 number, since 3×83476471³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83476411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66865 + ... + 68101.

It is an arithmetic number, because the mean of its divisors is an integer number (5849550).

Almost surely, 2^83476471 is an apocalyptic number.

83476471 is a deficient number, since it is larger than the sum of its proper divisors (10116329).

83476471 is a wasteful number, since it uses less digits than its factorization.

83476471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1458.

The product of its digits is 112896, while the sum is 40.

The square root of 83476471 is about 9136.5459009409. The cubic root of 83476471 is about 437.0401738573.

The spelling of 83476471 in words is "eighty-three million, four hundred seventy-six thousand, four hundred seventy-one".