1000708049 has 4 divisors (see below), whose sum is σ = 1091681520. Its totient is φ = 909734580.

The previous prime is 1000708003. The next prime is 1000708063. The reversal of 1000708049 is 9408070001.

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 1000708049 - 2⁸ = 1000707793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1000708099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45486719 + ... + 45486740.

It is an arithmetic number, because the mean of its divisors is an integer number (272920380).

Almost surely, 2^1000708049 is an apocalyptic number.

It is an amenable number.

1000708049 is a deficient number, since it is larger than the sum of its proper divisors (90973471).

1000708049 is an equidigital number, since it uses as much as digits as its factorization.

1000708049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90973470.

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 1000708049 is about 31633.9698583659. The cubic root of 1000708049 is about 1000.2359606515.

The spelling of 1000708049 in words is "one billion, seven hundred eight thousand, forty-nine".