1027880470 has 16 divisors (see below), whose sum is σ = 1851041808. Its totient is φ = 410961760.

The previous prime is 1027880377. The next prime is 1027880501. The reversal of 1027880470 is 740887201.

1027880470 is a nontrivial binomial coefficient, being equal to C(45341, 2).

It is a congruent number.

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, 1 + ... + 45340.

It is an arithmetic number, because the mean of its divisors is an integer number (115690113).

Almost surely, 2^1027880470 is an apocalyptic number.

1027880470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1027880470 is the 45340-th triangular number.

1027880470 is the 15114-th centered nonagonal number.

1027880470 is a deficient number, since it is larger than the sum of its proper divisors (823161338).

1027880470 is a wasteful number, since it uses less digits than its factorization.

1027880470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47615.

The product of its (nonzero) digits is 25088, while the sum is 37.

The square root of 1027880470 is about 32060.5750104392. The cubic root of 1027880470 is about 1009.2084344576.

The spelling of 1027880470 in words is "one billion, twenty-seven million, eight hundred eighty thousand, four hundred seventy".