1049499850 has 48 divisors (see below), whose sum is σ = 2307888000. Its totient is φ = 347417280.

The previous prime is 1049499833. The next prime is 1049499877. The reversal of 1049499850 is 589949401.

It is a happy number.

1049499850 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 2×1049499850² = 2202899870300045000, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1049499794 and 1049499803.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41550 + ... + 61849.

It is an arithmetic number, because the mean of its divisors is an integer number (48081000).

Almost surely, 2^1049499850 is an apocalyptic number.

1049499850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1049499850 is an abundant number, since it is smaller than the sum of its proper divisors (1258388150).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1049499850 is a wasteful number, since it uses less digits than its factorization.

1049499850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103447 (or 103442 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 49.

The square root of 1049499850 is about 32395.9850907485. The cubic root of 1049499850 is about 1016.2349500295.

The spelling of 1049499850 in words is "one billion, forty-nine million, four hundred ninety-nine thousand, eight hundred fifty".