86430383 has 4 divisors (see below), whose sum is σ = 93078888. Its totient is φ = 79781880.

The previous prime is 86430361. The next prime is 86430391. The reversal of 86430383 is 38303468.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 86430383 - 2⁶ = 86430319 is a prime.

It is a super-2 number, since 2×86430383² = 14940422211053378, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86430283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3324233 + ... + 3324258.

It is an arithmetic number, because the mean of its divisors is an integer number (23269722).

Almost surely, 2^86430383 is an apocalyptic number.

86430383 is a deficient number, since it is larger than the sum of its proper divisors (6648505).

86430383 is a wasteful number, since it uses less digits than its factorization.

86430383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6648504.

The product of its (nonzero) digits is 41472, while the sum is 35.

The square root of 86430383 is about 9296.7942324223. The cubic root of 86430383 is about 442.1355941012.

The spelling of 86430383 in words is "eighty-six million, four hundred thirty thousand, three hundred eighty-three".