1086590634 has 16 divisors (see below), whose sum is σ = 2173975200. Its totient is φ = 362064560.

The previous prime is 1086590629. The next prime is 1086590653. The reversal of 1086590634 is 4360956801.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14484 + ... + 48815.

It is an arithmetic number, because the mean of its divisors is an integer number (135873450).

Almost surely, 2^1086590634 is an apocalyptic number.

1086590634 is an abundant number, since it is smaller than the sum of its proper divisors (1087384566).

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

1086590634 is a wasteful number, since it uses less digits than its factorization.

1086590634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66165.

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 1086590634 is about 32963.4742404377. The cubic root of 1086590634 is about 1028.0683418105.

The spelling of 1086590634 in words is "one billion, eighty-six million, five hundred ninety thousand, six hundred thirty-four".