84053694 has 16 divisors (see below), whose sum is σ = 169596432. Its totient is φ = 27769728.

The previous prime is 84053693. The next prime is 84053737. The reversal of 84053694 is 49635048.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84053693) 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 7 ways as a sum of consecutive naturals, for example, 61309 + ... + 62664.

It is an arithmetic number, because the mean of its divisors is an integer number (10599777).

Almost surely, 2^84053694 is an apocalyptic number.

84053694 is an abundant number, since it is smaller than the sum of its proper divisors (85542738).

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

84053694 is a wasteful number, since it uses less digits than its factorization.

84053694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124091.

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 84053694 is about 9168.0801698065. The cubic root of 84053694 is about 438.0452091530.

The spelling of 84053694 in words is "eighty-four million, fifty-three thousand, six hundred ninety-four".