1049989204 has 12 divisors (see below), whose sum is σ = 2004524928. Its totient is φ = 477267800.

The previous prime is 1049989183. The next prime is 1049989217. The reversal of 1049989204 is 4029899401.

It is a super-2 number, since 2×1049989204² = 2204954657033107232, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11931652 + ... + 11931739.

It is an arithmetic number, because the mean of its divisors is an integer number (167043744).

Almost surely, 2^1049989204 is an apocalyptic number.

It is an amenable number.

1049989204 is a deficient number, since it is larger than the sum of its proper divisors (954535724).

1049989204 is a wasteful number, since it uses less digits than its factorization.

1049989204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23863406 (or 23863404 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 46.

The square root of 1049989204 is about 32403.5369057145. The cubic root of 1049989204 is about 1016.3928733061.

The spelling of 1049989204 in words is "one billion, forty-nine million, nine hundred eighty-nine thousand, two hundred four".