3087736890 has 128 divisors (see below), whose sum is σ = 8867377152. Its totient is φ = 672798720.

The previous prime is 3087736889. The next prime is 3087736907. The reversal of 3087736890 is 986377803.

3087736890 is nontrivially palindromic in base 8.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1704085 + ... + 1705895.

It is an arithmetic number, because the mean of its divisors is an integer number (69276384).

Almost surely, 2^3087736890 is an apocalyptic number.

3087736890 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3087736890, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4433688576).

3087736890 is an abundant number, since it is smaller than the sum of its proper divisors (5779640262).

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

3087736890 is a wasteful number, since it uses less digits than its factorization.

3087736890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2204.

The product of its (nonzero) digits is 1524096, while the sum is 51.

The square root of 3087736890 is about 55567.4085233422. The cubic root of 3087736890 is about 1456.1745242861.

The spelling of 3087736890 in words is "three billion, eighty-seven million, seven hundred thirty-six thousand, eight hundred ninety".