1009479067 has 8 divisors (see below), whose sum is σ = 1046628000. Its totient is φ = 972486144.

The previous prime is 1009479011. The next prime is 1009479073. The reversal of 1009479067 is 7609749001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1009479067 - 2¹¹ = 1009477019 is a prime.

It is a super-2 number, since 2×1009479067² = 2038095973422380978, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1009479077) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25743 + ... + 51784.

It is an arithmetic number, because the mean of its divisors is an integer number (130828500).

Almost surely, 2^1009479067 is an apocalyptic number.

1009479067 is a deficient number, since it is larger than the sum of its proper divisors (37148933).

1009479067 is an equidigital number, since it uses as much as digits as its factorization.

1009479067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78005.

The product of its (nonzero) digits is 95256, while the sum is 43.

The square root of 1009479067 is about 31772.3003101758. The cubic root of 1009479067 is about 1003.1497576108.

The spelling of 1009479067 in words is "one billion, nine million, four hundred seventy-nine thousand, sixty-seven".