82384370 has 8 divisors (see below), whose sum is σ = 148291884. Its totient is φ = 32953744.

The previous prime is 82384333. The next prime is 82384411. The reversal of 82384370 is 7348328.

It can be written as a sum of positive squares in 2 ways, for example, as 77774761 + 4609609 = 8819^2 + 2147^2 .

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 82384370.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4119209 + ... + 4119228.

Almost surely, 2^82384370 is an apocalyptic number.

82384370 is a deficient number, since it is larger than the sum of its proper divisors (65907514).

82384370 is a wasteful number, since it uses less digits than its factorization.

82384370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8238444.

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 82384370 is about 9076.5836083848. The cubic root of 82384370 is about 435.1259070954.

The spelling of 82384370 in words is "eighty-two million, three hundred eighty-four thousand, three hundred seventy".