83376471 has 4 divisors (see below), whose sum is σ = 111168632. Its totient is φ = 55584312.

The previous prime is 83376467. The next prime is 83376481. The reversal of 83376471 is 17467338.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 83376471 - 2² = 83376467 is a prime.

It is a super-3 number, since 3×83376471³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83376431) 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, 13896076 + ... + 13896081.

It is an arithmetic number, because the mean of its divisors is an integer number (27792158).

Almost surely, 2^83376471 is an apocalyptic number.

83376471 is a deficient number, since it is larger than the sum of its proper divisors (27792161).

83376471 is a wasteful number, since it uses less digits than its factorization.

83376471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27792160.

The product of its digits is 84672, while the sum is 39.

The square root of 83376471 is about 9131.0717333728. The cubic root of 83376471 is about 436.8655878128.

The spelling of 83376471 in words is "eighty-three million, three hundred seventy-six thousand, four hundred seventy-one".