86934430 has 32 divisors (see below), whose sum is σ = 180753120. Its totient is φ = 29752320.

The previous prime is 86934401. The next prime is 86934439. The reversal of 86934430 is 3443968.

It is a self number, because there is not a number n which added to its sum of digits gives 86934430.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86934439) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21375 + ... + 25114.

It is an arithmetic number, because the mean of its divisors is an integer number (5648535).

Almost surely, 2^86934430 is an apocalyptic number.

86934430 is an abundant number, since it is smaller than the sum of its proper divisors (93818690).

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

86934430 is a wasteful number, since it uses less digits than its factorization.

86934430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46524.

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 86934430 is about 9323.8634696139. The cubic root of 86934430 is about 442.9934147306.

The spelling of 86934430 in words is "eighty-six million, nine hundred thirty-four thousand, four hundred thirty".