887694461 has 4 divisors (see below), whose sum is σ = 888400800. Its totient is φ = 886988124.

The previous prime is 887694443. The next prime is 887694541. The reversal of 887694461 is 164496788.

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 887694461 - 2⁶ = 887694397 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 (887694061) 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, 351281 + ... + 353798.

It is an arithmetic number, because the mean of its divisors is an integer number (222100200).

Almost surely, 2^887694461 is an apocalyptic number.

It is an amenable number.

887694461 is a deficient number, since it is larger than the sum of its proper divisors (706339).

887694461 is a wasteful number, since it uses less digits than its factorization.

887694461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706338.

The product of its digits is 2322432, while the sum is 53.

The square root of 887694461 is about 29794.2018016929. The cubic root of 887694461 is about 961.0688547171.

The spelling of 887694461 in words is "eight hundred eighty-seven million, six hundred ninety-four thousand, four hundred sixty-one".