1012980884 has 24 divisors (see below), whose sum is σ = 1807780128. Its totient is φ = 496527840.

The previous prime is 1012980851. The next prime is 1012980901. The reversal of 1012980884 is 4880892101.

It is a super-2 number, since 2×1012980884² = 2052260542698842912, which contains 22 as substring.

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, 68147 + ... + 81669.

It is an arithmetic number, because the mean of its divisors is an integer number (75324172).

Almost surely, 2^1012980884 is an apocalyptic number.

It is an amenable number.

1012980884 is a deficient number, since it is larger than the sum of its proper divisors (794799244).

1012980884 is a wasteful number, since it uses less digits than its factorization.

1012980884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13895 (or 13893 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 41.

The square root of 1012980884 is about 31827.3606194419. The cubic root of 1012980884 is about 1004.3083726014.

The spelling of 1012980884 in words is "one billion, twelve million, nine hundred eighty thousand, eight hundred eighty-four".