83419476 has 48 divisors (see below), whose sum is σ = 235541376. Its totient is φ = 22431744.

The previous prime is 83419471. The next prime is 83419507. The reversal of 83419476 is 67491438.

It is a super-3 number, since 3×83419476³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83419471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27781 + ... + 30636.

It is an arithmetic number, because the mean of its divisors is an integer number (4907112).

Almost surely, 2^83419476 is an apocalyptic number.

It is an amenable number.

83419476 is an abundant number, since it is smaller than the sum of its proper divisors (152121900).

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

83419476 is a wasteful number, since it uses less digits than its factorization.

83419476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58448 (or 58446 counting only the distinct ones).

The product of its digits is 145152, while the sum is 42.

The square root of 83419476 is about 9133.4263012300. The cubic root of 83419476 is about 436.9406856398.

The spelling of 83419476 in words is "eighty-three million, four hundred nineteen thousand, four hundred seventy-six".