84674403 has 60 divisors (see below), whose sum is σ = 144174888. Its totient is φ = 49109760.

The previous prime is 84674383. The next prime is 84674407. The reversal of 84674403 is 30447648.

It is not a de Polignac number, because 84674403 - 2⁵ = 84674371 is a prime.

It is not an unprimeable number, because it can be changed into a prime (84674407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 749275 + ... + 749387.

Almost surely, 2^84674403 is an apocalyptic number.

84674403 is a deficient number, since it is larger than the sum of its proper divisors (59500485).

84674403 is a wasteful number, since it uses less digits than its factorization.

84674403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194 (or 156 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 36.

The square root of 84674403 is about 9201.8695383058. The cubic root of 84674403 is about 439.1208392222.

The spelling of 84674403 in words is "eighty-four million, six hundred seventy-four thousand, four hundred three".