84053734 has 8 divisors (see below), whose sum is σ = 129012840. Its totient is φ = 41049456.

The previous prime is 84053693. The next prime is 84053737. The reversal of 84053734 is 43735048.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 84053734.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84053737) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 488599 + ... + 488770.

It is an arithmetic number, because the mean of its divisors is an integer number (16126605).

Almost surely, 2^84053734 is an apocalyptic number.

84053734 is a deficient number, since it is larger than the sum of its proper divisors (44959106).

84053734 is a wasteful number, since it uses less digits than its factorization.

84053734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 977414.

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 84053734 is about 9168.0823512881. The cubic root of 84053734 is about 438.0452786396.

The spelling of 84053734 in words is "eighty-four million, fifty-three thousand, seven hundred thirty-four".