1087361830 has 16 divisors (see below), whose sum is σ = 2060264880. Its totient is φ = 412052832.

The previous prime is 1087361819. The next prime is 1087361839. The reversal of 1087361830 is 381637801.

It is a self number, because there is not a number n which added to its sum of digits gives 1087361830.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1087361839) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2861289 + ... + 2861668.

It is an arithmetic number, because the mean of its divisors is an integer number (128766555).

Almost surely, 2^1087361830 is an apocalyptic number.

1087361830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1087361830 is a deficient number, since it is larger than the sum of its proper divisors (972903050).

1087361830 is a wasteful number, since it uses less digits than its factorization.

1087361830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5722983.

The product of its (nonzero) digits is 24192, while the sum is 37.

The square root of 1087361830 is about 32975.1699010028. The cubic root of 1087361830 is about 1028.3115044367.

The spelling of 1087361830 in words is "one billion, eighty-seven million, three hundred sixty-one thousand, eight hundred thirty".