1468693473 has 8 divisors (see below), whose sum is σ = 2108893248. Its totient is φ = 903811344.

The previous prime is 1468693469. The next prime is 1468693477. The reversal of 1468693473 is 3743968641.

It is an interprime number because it is at equal distance from previous prime (1468693469) and next prime (1468693477).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1468693473 - 2² = 1468693469 is a prime.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (1468693477) 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, 18829365 + ... + 18829442.

It is an arithmetic number, because the mean of its divisors is an integer number (263611656).

Almost surely, 2^1468693473 is an apocalyptic number.

1468693473 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1468693473 is a deficient number, since it is larger than the sum of its proper divisors (640199775).

1468693473 is a wasteful number, since it uses less digits than its factorization.

1468693473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37658823.

The product of its digits is 2612736, while the sum is 51.

The square root of 1468693473 is about 38323.5368018141. The cubic root of 1468693473 is about 1136.6944031190.

The spelling of 1468693473 in words is "one billion, four hundred sixty-eight million, six hundred ninety-three thousand, four hundred seventy-three".