1049950349 has 4 divisors (see below), whose sum is σ = 1199943264. Its totient is φ = 899957436.

The previous prime is 1049950331. The next prime is 1049950373. The reversal of 1049950349 is 9430599401.

It is a happy number.

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 not a de Polignac number, because 1049950349 - 2¹² = 1049946253 is a prime.

It is a super-2 number, since 2×1049950349² = 2204791470730443602, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1049950399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74996447 + ... + 74996460.

It is an arithmetic number, because the mean of its divisors is an integer number (299985816).

Almost surely, 2^1049950349 is an apocalyptic number.

It is an amenable number.

1049950349 is a deficient number, since it is larger than the sum of its proper divisors (149992915).

1049950349 is an equidigital number, since it uses as much as digits as its factorization.

1049950349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149992914.

The product of its (nonzero) digits is 174960, while the sum is 44.

The square root of 1049950349 is about 32402.9373514192. The cubic root of 1049950349 is about 1016.3803358971.

The spelling of 1049950349 in words is "one billion, forty-nine million, nine hundred fifty thousand, three hundred forty-nine".