1049030671 has 4 divisors (see below), whose sum is σ = 1129725352. Its totient is φ = 968335992.

The previous prime is 1049030663. The next prime is 1049030681. The reversal of 1049030671 is 1760309401.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1760309401 = 83 ⋅21208547.

It is not a de Polignac number, because 1049030671 - 2³ = 1049030663 is a prime.

It is a super-2 number, since 2×1049030671² = 2200930697397420482, 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 (1049030681) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40347321 + ... + 40347346.

It is an arithmetic number, because the mean of its divisors is an integer number (282431338).

Almost surely, 2^1049030671 is an apocalyptic number.

1049030671 is a deficient number, since it is larger than the sum of its proper divisors (80694681).

1049030671 is an equidigital number, since it uses as much as digits as its factorization.

1049030671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80694680.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 1049030671 is about 32388.7429672718. The cubic root of 1049030671 is about 1016.0834914828.

The spelling of 1049030671 in words is "one billion, forty-nine million, thirty thousand, six hundred seventy-one".