28862690741 has 8 divisors (see below), whose sum is σ = 29891960064. Its totient is φ = 27850720240.

The previous prime is 28862690737. The next prime is 28862690821. The reversal of 28862690741 is 14709626882.

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

It is a cyclic number.

It is not a de Polignac number, because 28862690741 - 2² = 28862690737 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 (28862390741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4321310 + ... + 4327983.

It is an arithmetic number, because the mean of its divisors is an integer number (3736495008).

Almost surely, 2^28862690741 is an apocalyptic number.

It is an amenable number.

28862690741 is a deficient number, since it is larger than the sum of its proper divisors (1029269323).

28862690741 is an equidigital number, since it uses as much as digits as its factorization.

28862690741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8649411.

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

The spelling of 28862690741 in words is "twenty-eight billion, eight hundred sixty-two million, six hundred ninety thousand, seven hundred forty-one".