86380630 has 48 divisors (see below), whose sum is σ = 182094480. Its totient is φ = 29416128.

The previous prime is 86380627. The next prime is 86380643. The reversal of 86380630 is 3608368.

It is a super-2 number, since 2×86380630² = 14923226478393800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 84261 + ... + 85279.

It is an arithmetic number, because the mean of its divisors is an integer number (3793635).

Almost surely, 2^86380630 is an apocalyptic number.

86380630 is an abundant number, since it is smaller than the sum of its proper divisors (95713850).

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

86380630 is a wasteful number, since it uses less digits than its factorization.

86380630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1213 (or 1206 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 86380630 is about 9294.1180323902. The cubic root of 86380630 is about 442.0507404741.

Adding to 86380630 its reverse (3608368), we get a palindrome (89988998).

The spelling of 86380630 in words is "eighty-six million, three hundred eighty thousand, six hundred thirty".