1009027076 has 12 divisors (see below), whose sum is σ = 1768473420. Its totient is φ = 503748960.

The previous prime is 1009027049. The next prime is 1009027081. The reversal of 1009027076 is 6707209001.

It can be written as a sum of positive squares in 2 ways, for example, as 786241600 + 222785476 = 28040^2 + 14926^2 .

It is a super-2 number, since 2×1009027076² = 2036271280202219552, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188171 + ... + 193458.

It is an arithmetic number, because the mean of its divisors is an integer number (147372785).

Almost surely, 2^1009027076 is an apocalyptic number.

It is an amenable number.

1009027076 is a deficient number, since it is larger than the sum of its proper divisors (759446344).

1009027076 is a wasteful number, since it uses less digits than its factorization.

1009027076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382294 (or 382292 counting only the distinct ones).

The product of its (nonzero) digits is 5292, while the sum is 32.

The square root of 1009027076 is about 31765.1865412435. The cubic root of 1009027076 is about 1003.0000162358. Note that the first 4 decimals are identical.

The spelling of 1009027076 in words is "one billion, nine million, twenty-seven thousand, seventy-six".