1084848980 has 12 divisors (see below), whose sum is σ = 2278182900. Its totient is φ = 433939584.

The previous prime is 1084848977. The next prime is 1084848983. The reversal of 1084848980 is 898484801.

It is an interprime number because it is at equal distance from previous prime (1084848977) and next prime (1084848983).

It can be written as a sum of positive squares in 2 ways, for example, as 473671696 + 611177284 = 21764^2 + 24722^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1084848983) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27121205 + ... + 27121244.

It is an arithmetic number, because the mean of its divisors is an integer number (189848575).

Almost surely, 2^1084848980 is an apocalyptic number.

1084848980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1084848980 is an abundant number, since it is smaller than the sum of its proper divisors (1193333920).

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

1084848980 is a wasteful number, since it uses less digits than its factorization.

1084848980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54242458 (or 54242456 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 50.

The square root of 1084848980 is about 32937.0457084420. The cubic root of 1084848980 is about 1027.5187644448.

The spelling of 1084848980 in words is "one billion, eighty-four million, eight hundred forty-eight thousand, nine hundred eighty".