1006373673 has 8 divisors (see below), whose sum is σ = 1490924000. Its totient is φ = 670915764.

The previous prime is 1006373663. The next prime is 1006373713. The reversal of 1006373673 is 3763736001.

1006373673 is a `hidden beast` number, since 10 + 0 + 637 + 3 + 6 + 7 + 3 = 666.

It is not a de Polignac number, because 1006373673 - 2⁴ = 1006373657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1006373663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18636523 + ... + 18636576.

It is an arithmetic number, because the mean of its divisors is an integer number (186365500).

Almost surely, 2^1006373673 is an apocalyptic number.

It is an amenable number.

1006373673 is a deficient number, since it is larger than the sum of its proper divisors (484550327).

1006373673 is an equidigital number, since it uses as much as digits as its factorization.

1006373673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37273108 (or 37273102 counting only the distinct ones).

The product of its (nonzero) digits is 47628, while the sum is 36.

The square root of 1006373673 is about 31723.3931507965. The cubic root of 1006373673 is about 1002.1200598366.

The spelling of 1006373673 in words is "one billion, six million, three hundred seventy-three thousand, six hundred seventy-three".