84660935 has 8 divisors (see below), whose sum is σ = 107569296. Its totient is φ = 63744640.

The previous prime is 84660923. The next prime is 84660943. The reversal of 84660935 is 53906648.

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

It is not a de Polignac number, because 84660935 - 2¹² = 84656839 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 84660892 and 84660901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 497921 + ... + 498090.

It is an arithmetic number, because the mean of its divisors is an integer number (13446162).

Almost surely, 2^84660935 is an apocalyptic number.

84660935 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

84660935 is a deficient number, since it is larger than the sum of its proper divisors (22908361).

84660935 is a wasteful number, since it uses less digits than its factorization.

84660935 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 996033.

The product of its (nonzero) digits is 155520, while the sum is 41.

The square root of 84660935 is about 9201.1377013932. The cubic root of 84660935 is about 439.0975563377.

The spelling of 84660935 in words is "eighty-four million, six hundred sixty thousand, nine hundred thirty-five".