2049767338 has 8 divisors (see below), whose sum is σ = 3113570880. Its totient is φ = 1011910380.

The previous prime is 2049767327. The next prime is 2049767341. The reversal of 2049767338 is 8337679402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2049767338² = 8403092279863212488, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2049767291 and 2049767300.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6486448 + ... + 6486763.

It is an arithmetic number, because the mean of its divisors is an integer number (389196360).

Almost surely, 2^2049767338 is an apocalyptic number.

2049767338 is a deficient number, since it is larger than the sum of its proper divisors (1063803542).

2049767338 is a wasteful number, since it uses less digits than its factorization.

2049767338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12973292.

The product of its (nonzero) digits is 1524096, while the sum is 49.

The square root of 2049767338 is about 45274.3562958105. The cubic root of 2049767338 is about 1270.2860326663.

The spelling of 2049767338 in words is "two billion, forty-nine million, seven hundred sixty-seven thousand, three hundred thirty-eight".