3782626051049 has 4 divisors (see below), whose sum is σ = 3785856305040. Its totient is φ = 3779395797060.

The previous prime is 3782626051033. The next prime is 3782626051081. The reversal of 3782626051049 is 9401506262873.

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 3782626051049 - 2⁴ = 3782626051033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3782626051249) 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, 1615125239 + ... + 1615127580.

It is an arithmetic number, because the mean of its divisors is an integer number (946464076260).

It is a 1-persistent number, because it is pandigital, but 2⋅3782626051049 = 7565252102098 is not.

Almost surely, 2^{3782626051049} is an apocalyptic number.

It is an amenable number.

3782626051049 is a deficient number, since it is larger than the sum of its proper divisors (3230253991).

3782626051049 is a wasteful number, since it uses less digits than its factorization.

3782626051049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3230253990.

The product of its (nonzero) digits is 4354560, while the sum is 53.

The spelling of 3782626051049 in words is "three trillion, seven hundred eighty-two billion, six hundred twenty-six million, fifty-one thousand, forty-nine".