84674841 has 16 divisors (see below), whose sum is σ = 119767104. Its totient is φ = 53028864.

The previous prime is 84674839. The next prime is 84674873. The reversal of 84674841 is 14847648.

It is a happy number.

It is not a de Polignac number, because 84674841 - 2¹ = 84674839 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 84674793 and 84674802.

It is not an unprimeable number, because it can be changed into a prime (84674341) 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, 33090 + ... + 35556.

It is an arithmetic number, because the mean of its divisors is an integer number (7485444).

Almost surely, 2^84674841 is an apocalyptic number.

It is an amenable number.

84674841 is a deficient number, since it is larger than the sum of its proper divisors (35092263).

84674841 is a wasteful number, since it uses less digits than its factorization.

84674841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3160.

The product of its digits is 172032, while the sum is 42.

The square root of 84674841 is about 9201.8933377865. The cubic root of 84674841 is about 439.1215963759.

The spelling of 84674841 in words is "eighty-four million, six hundred seventy-four thousand, eight hundred forty-one".