1016980272 has 480 divisors, whose sum is σ = 3813089280. Its totient is φ = 254741760.

The previous prime is 1016980267. The next prime is 1016980297. The reversal of 1016980272 is 2720896101.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 12873129 + ... + 12873207.

It is an arithmetic number, because the mean of its divisors is an integer number (7943936).

Almost surely, 2^1016980272 is an apocalyptic number.

1016980272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1016980272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1906544640).

1016980272 is an abundant number, since it is smaller than the sum of its proper divisors (2796109008).

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

1016980272 is a wasteful number, since it uses less digits than its factorization.

1016980272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163 (or 145 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 36.

The square root of 1016980272 is about 31890.1281276824. The cubic root of 1016980272 is about 1005.6283528782.

The spelling of 1016980272 in words is "one billion, sixteen million, nine hundred eighty thousand, two hundred seventy-two".