3804260742538 has 4 divisors (see below), whose sum is σ = 5706391113810. Its totient is φ = 1902130371268.

The previous prime is 3804260742511. The next prime is 3804260742547. The reversal of 3804260742538 is 8352470624083.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3639422306529 + 164838436009 = 1907727^2 + 406003^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 951065185633 + ... + 951065185636.

Almost surely, 2^{3804260742538} is an apocalyptic number.

3804260742538 is a deficient number, since it is larger than the sum of its proper divisors (1902130371272).

3804260742538 is a wasteful number, since it uses less digits than its factorization.

3804260742538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1902130371271.

The product of its (nonzero) digits is 7741440, while the sum is 52.

The spelling of 3804260742538 in words is "three trillion, eight hundred four billion, two hundred sixty million, seven hundred forty-two thousand, five hundred thirty-eight".