654875676 has 108 divisors (see below), whose sum is σ = 2048718672. Its totient is φ = 172703232.

The previous prime is 654875629. The next prime is 654875677. The reversal of 654875676 is 676578456.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (654875677) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 34900 + ... + 50276.

Almost surely, 2^654875676 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 654875676, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1024359336).

654875676 is an abundant number, since it is smaller than the sum of its proper divisors (1393842996).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

654875676 is a wasteful number, since it uses less digits than its factorization.

654875676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15420 (or 15402 counting only the distinct ones).

The product of its digits is 8467200, while the sum is 54.

The square root of 654875676 is about 25590.5387985482. The cubic root of 654875676 is about 868.3996103599.

The spelling of 654875676 in words is "six hundred fifty-four million, eight hundred seventy-five thousand, six hundred seventy-six".