84694413 has 16 divisors (see below), whose sum is σ = 118742400. Its totient is φ = 53618880.

The previous prime is 84694411. The next prime is 84694429. The reversal of 84694413 is 31449648.

It is a happy number.

It is not a de Polignac number, because 84694413 - 2¹ = 84694411 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84694411) 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, 2673 + ... + 13286.

It is an arithmetic number, because the mean of its divisors is an integer number (7421400).

Almost surely, 2^84694413 is an apocalyptic number.

It is an amenable number.

84694413 is a deficient number, since it is larger than the sum of its proper divisors (34047987).

84694413 is a wasteful number, since it uses less digits than its factorization.

84694413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16052.

The product of its digits is 82944, while the sum is 39.

The square root of 84694413 is about 9202.9567531310. The cubic root of 84694413 is about 439.1554270694.

It can be divided in two parts, 846 and 94413, that added together give a palindrome (95259).

The spelling of 84694413 in words is "eighty-four million, six hundred ninety-four thousand, four hundred thirteen".