1049825990 has 32 divisors (see below), whose sum is σ = 2014144704. Its totient is φ = 392601600.

The previous prime is 1049825983. The next prime is 1049826079. The reversal of 1049825990 is 995289401.

1049825990 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1049825990² = 2204269218558960200, 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 15 ways as a sum of consecutive naturals, for example, 5222 + ... + 46118.

It is an arithmetic number, because the mean of its divisors is an integer number (62942022).

Almost surely, 2^1049825990 is an apocalyptic number.

1049825990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1049825990 is a deficient number, since it is larger than the sum of its proper divisors (964318714).

1049825990 is a wasteful number, since it uses less digits than its factorization.

1049825990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41072.

The product of its (nonzero) digits is 233280, while the sum is 47.

The square root of 1049825990 is about 32401.0183481939. The cubic root of 1049825990 is about 1016.3402066875.

The spelling of 1049825990 in words is "one billion, forty-nine million, eight hundred twenty-five thousand, nine hundred ninety".