1468769784 has 32 divisors (see below), whose sum is σ = 3681197520. Its totient is φ = 488353536.

The previous prime is 1468769767. The next prime is 1468769831. The reversal of 1468769784 is 4879678641.

It is a super-4 number, since 4×1468769784⁴ (a number of 38 digits) contains 4444 as substring.

It is a congruent number.

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, 67549 + ... + 86604.

Almost surely, 2^1468769784 is an apocalyptic number.

It is an amenable number.

1468769784 is an abundant number, since it is smaller than the sum of its proper divisors (2212427736).

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

1468769784 is a wasteful number, since it uses less digits than its factorization.

1468769784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154559 (or 154555 counting only the distinct ones).

The product of its digits is 16257024, while the sum is 60.

The square root of 1468769784 is about 38324.5324041925. The cubic root of 1468769784 is about 1136.7140897284.

The spelling of 1468769784 in words is "one billion, four hundred sixty-eight million, seven hundred sixty-nine thousand, seven hundred eighty-four".