84734662 has 16 divisors (see below), whose sum is σ = 131286960. Its totient is φ = 40985568.

The previous prime is 84734653. The next prime is 84734669. The reversal of 84734662 is 26643748.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84734669) 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, 10048 + ... + 16444.

It is an arithmetic number, because the mean of its divisors is an integer number (8205435).

Almost surely, 2^84734662 is an apocalyptic number.

84734662 is a deficient number, since it is larger than the sum of its proper divisors (46552298).

84734662 is a wasteful number, since it uses less digits than its factorization.

84734662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6615.

The product of its digits is 193536, while the sum is 40.

The square root of 84734662 is about 9205.1432362566. The cubic root of 84734662 is about 439.2249821004.

The spelling of 84734662 in words is "eighty-four million, seven hundred thirty-four thousand, six hundred sixty-two".