1024654368 has 48 divisors (see below), whose sum is σ = 2694232800. Its totient is φ = 340978176.

The previous prime is 1024654343. The next prime is 1024654381. The reversal of 1024654368 is 8634564201.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×1024654368² = 2099833147722958848, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50583 + ... + 67881.

It is an arithmetic number, because the mean of its divisors is an integer number (56129850).

Almost surely, 2^1024654368 is an apocalyptic number.

It is an amenable number.

1024654368 is an abundant number, since it is smaller than the sum of its proper divisors (1669578432).

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

1024654368 is a wasteful number, since it uses less digits than its factorization.

1024654368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17929 (or 17921 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 39.

The square root of 1024654368 is about 32010.2228670779. Note that the first 3 decimals coincide. The cubic root of 1024654368 is about 1008.1514952448.

The spelling of 1024654368 in words is "one billion, twenty-four million, six hundred fifty-four thousand, three hundred sixty-eight".