1087045346 has 8 divisors (see below), whose sum is σ = 1631825244. Its totient is φ = 543103600.

The previous prime is 1087045321. The next prime is 1087045363. The reversal of 1087045346 is 6435407801.

It can be written as a sum of positive squares in 2 ways, for example, as 653364721 + 433680625 = 25561^2 + 20825^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 206285 + ... + 211488.

Almost surely, 2^1087045346 is an apocalyptic number.

1087045346 is a deficient number, since it is larger than the sum of its proper divisors (544779898).

1087045346 is a wasteful number, since it uses less digits than its factorization.

1087045346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419076.

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 1087045346 is about 32970.3707288832. The cubic root of 1087045346 is about 1028.2117290879.

The spelling of 1087045346 in words is "one billion, eighty-seven million, forty-five thousand, three hundred forty-six".