654374928379 has 8 divisors (see below), whose sum is σ = 668055406320. Its totient is φ = 640780763136.

The previous prime is 654374928349. The next prime is 654374928421. The reversal of 654374928379 is 973829473456.

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 654374928379 - 2¹⁵ = 654374895611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (654374928349) 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, 21562854 + ... + 21593179.

It is an arithmetic number, because the mean of its divisors is an integer number (83506925790).

Almost surely, 2^654374928379 is an apocalyptic number.

654374928379 is a deficient number, since it is larger than the sum of its proper divisors (13680477941).

654374928379 is a wasteful number, since it uses less digits than its factorization.

654374928379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43156349.

The product of its digits is 274337280, while the sum is 67.

The spelling of 654374928379 in words is "six hundred fifty-four billion, three hundred seventy-four million, nine hundred twenty-eight thousand, three hundred seventy-nine".