1002958849 has 4 divisors (see below), whose sum is σ = 1003331520. Its totient is φ = 1002586180.

The previous prime is 1002958819. The next prime is 1002958919. The reversal of 1002958849 is 9488592001.

1002958849 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 1002958849 - 2⁷ = 1002958721 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1002958799 and 1002958808.

It is not an unprimeable number, because it can be changed into a prime (1002958819) 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, 182269 + ... + 187690.

It is an arithmetic number, because the mean of its divisors is an integer number (250832880).

Almost surely, 2^1002958849 is an apocalyptic number.

It is an amenable number.

1002958849 is a deficient number, since it is larger than the sum of its proper divisors (372671).

1002958849 is an equidigital number, since it uses as much as digits as its factorization.

1002958849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372670.

The product of its (nonzero) digits is 207360, while the sum is 46.

The square root of 1002958849 is about 31669.5255569135. The cubic root of 1002958849 is about 1000.9853118417.

The spelling of 1002958849 in words is "one billion, two million, nine hundred fifty-eight thousand, eight hundred forty-nine".