654901368 has 96 divisors (see below), whose sum is σ = 1829622480. Its totient is φ = 195148800.

The previous prime is 654901363. The next prime is 654901391. The reversal of 654901368 is 863109456.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (654901363) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 175296 + ... + 178992.

Almost surely, 2^654901368 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 654901368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (914811240).

654901368 is an abundant number, since it is smaller than the sum of its proper divisors (1174721112).

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

654901368 is a wasteful number, since it uses less digits than its factorization.

654901368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3789 (or 3774 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 654901368 is about 25591.0407760216. The cubic root of 654901368 is about 868.4109665261.

The spelling of 654901368 in words is "six hundred fifty-four million, nine hundred one thousand, three hundred sixty-eight".