1001849104 has 45 divisors (see below), whose sum is σ = 1999942959. Its totient is φ = 486174720.

The previous prime is 1001849099. The next prime is 1001849113. The reversal of 1001849104 is 4019481001.

The square root of 1001849104 is 31652.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 550371600 + 451477504 = 23460^2 + 21248^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 5190832 + ... + 5191024.

Almost surely, 2^1001849104 is an apocalyptic number.

1001849104 is the 31652-nd square number.

It is an amenable number.

1001849104 is a deficient number, since it is larger than the sum of its proper divisors (998093855).

1001849104 is an frugal number, since it uses more digits than its factorization.

1001849104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476 (or 236 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 28.

The cubic root of 1001849104 is about 1000.6159884803.

The spelling of 1001849104 in words is "one billion, one million, eight hundred forty-nine thousand, one hundred four".