1001486969 has 4 divisors (see below), whose sum is σ = 1144556544. Its totient is φ = 858417396.

The previous prime is 1001486963. The next prime is 1001487001. The reversal of 1001486969 is 9696841001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1001486969 - 2¹² = 1001482873 is a prime.

It is a super-2 number, since 2×1001486969² = 2005952298153613922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1001486963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71534777 + ... + 71534790.

It is an arithmetic number, because the mean of its divisors is an integer number (286139136).

Almost surely, 2^1001486969 is an apocalyptic number.

It is an amenable number.

1001486969 is a deficient number, since it is larger than the sum of its proper divisors (143069575).

1001486969 is an equidigital number, since it uses as much as digits as its factorization.

1001486969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143069574.

The product of its (nonzero) digits is 93312, while the sum is 44.

The square root of 1001486969 is about 31646.2789123777. The cubic root of 1001486969 is about 1000.4954108609.

The spelling of 1001486969 in words is "one billion, one million, four hundred eighty-six thousand, nine hundred sixty-nine".