3792490775887 has 16 divisors (see below), whose sum is σ = 4200572436480. Its totient is φ = 3395188648800.

The previous prime is 3792490775869. The next prime is 3792490775891. The reversal of 3792490775887 is 7885770942973.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3792490775887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3792490775837) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5364564 + ... + 6030217.

It is an arithmetic number, because the mean of its divisors is an integer number (262535777280).

Almost surely, 2^{3792490775887} is an apocalyptic number.

3792490775887 is a deficient number, since it is larger than the sum of its proper divisors (408081660593).

3792490775887 is a wasteful number, since it uses less digits than its factorization.

3792490775887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11395254.

The product of its (nonzero) digits is 1493614080, while the sum is 76.

The spelling of 3792490775887 in words is "three trillion, seven hundred ninety-two billion, four hundred ninety million, seven hundred seventy-five thousand, eight hundred eighty-seven".