1004664007 has 4 divisors (see below), whose sum is σ = 1057541080. Its totient is φ = 951786936.

The previous prime is 1004663999. The next prime is 1004664019. The reversal of 1004664007 is 7004664001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7004664001 = 113 ⋅61988177.

It is a cyclic number.

It is not a de Polignac number, because 1004664007 - 2³ = 1004663999 is a prime.

It is a super-2 number, since 2×1004664007² = 2018699533922592098, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004664047) 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, 26438508 + ... + 26438545.

It is an arithmetic number, because the mean of its divisors is an integer number (264385270).

Almost surely, 2^1004664007 is an apocalyptic number.

1004664007 is a deficient number, since it is larger than the sum of its proper divisors (52877073).

1004664007 is an equidigital number, since it uses as much as digits as its factorization.

1004664007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52877072.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 1004664007 is about 31696.4352412065. The cubic root of 1004664007 is about 1001.5522582476.

The spelling of 1004664007 in words is "one billion, four million, six hundred sixty-four thousand, seven".