86473386 has 16 divisors (see below), whose sum is σ = 192163200. Its totient is φ = 28824444.

The previous prime is 86473367. The next prime is 86473393. The reversal of 86473386 is 68337468.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 800626 + ... + 800733.

It is an arithmetic number, because the mean of its divisors is an integer number (12010200).

Almost surely, 2^86473386 is an apocalyptic number.

86473386 is an abundant number, since it is smaller than the sum of its proper divisors (105689814).

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

86473386 is a wasteful number, since it uses less digits than its factorization.

86473386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1601370 (or 1601364 counting only the distinct ones).

The product of its digits is 580608, while the sum is 45.

The square root of 86473386 is about 9299.1067312941. The cubic root of 86473386 is about 442.2089093864.

The spelling of 86473386 in words is "eighty-six million, four hundred seventy-three thousand, three hundred eighty-six".