84764344 has 32 divisors (see below), whose sum is σ = 184204800. Its totient is φ = 35814240.

The previous prime is 84764341. The next prime is 84764347. The reversal of 84764344 is 44346748.

It is an interprime number because it is at equal distance from previous prime (84764341) and next prime (84764347).

It is a junction number, because it is equal to n+sod(n) for n = 84764297 and 84764306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (84764341) 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, 6684 + ... + 14635.

It is an arithmetic number, because the mean of its divisors is an integer number (5756400).

Almost surely, 2^84764344 is an apocalyptic number.

It is an amenable number.

84764344 is an abundant number, since it is smaller than the sum of its proper divisors (99440456).

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

84764344 is a wasteful number, since it uses less digits than its factorization.

84764344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21403 (or 21399 counting only the distinct ones).

The product of its digits is 258048, while the sum is 40.

The square root of 84764344 is about 9206.7553459403. The cubic root of 84764344 is about 439.2762619963.

The spelling of 84764344 in words is "eighty-four million, seven hundred sixty-four thousand, three hundred forty-four".