1336051049 has 4 divisors (see below), whose sum is σ = 1346571264. Its totient is φ = 1325530836.

The previous prime is 1336051033. The next prime is 1336051061. The reversal of 1336051049 is 9401506331.

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 a cyclic number.

It is not a de Polignac number, because 1336051049 - 2⁴ = 1336051033 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1336051099) 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, 5259917 + ... + 5260170.

It is an arithmetic number, because the mean of its divisors is an integer number (336642816).

Almost surely, 2^1336051049 is an apocalyptic number.

It is an amenable number.

1336051049 is a deficient number, since it is larger than the sum of its proper divisors (10520215).

1336051049 is a wasteful number, since it uses less digits than its factorization.

1336051049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10520214.

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 1336051049 is about 36552.0320775740. The cubic root of 1336051049 is about 1101.3897170747.

The spelling of 1336051049 in words is "one billion, three hundred thirty-six million, fifty-one thousand, forty-nine".