84264963 has 8 divisors (see below), whose sum is σ = 115093776. Its totient is φ = 54806400.

The previous prime is 84264959. The next prime is 84264991. The reversal of 84264963 is 36946248.

It is a happy number.

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

It is not a de Polignac number, because 84264963 - 2² = 84264959 is a prime.

It is a super-3 number, since 3×84264963³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (84264953) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 342418 + ... + 342663.

It is an arithmetic number, because the mean of its divisors is an integer number (14386722).

Almost surely, 2^84264963 is an apocalyptic number.

84264963 is a deficient number, since it is larger than the sum of its proper divisors (30828813).

84264963 is a wasteful number, since it uses less digits than its factorization.

84264963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685125.

The product of its digits is 248832, while the sum is 42.

The square root of 84264963 is about 9179.5949257034. The cubic root of 84264963 is about 438.4119110368.

The spelling of 84264963 in words is "eighty-four million, two hundred sixty-four thousand, nine hundred sixty-three".