1468280738 has 8 divisors (see below), whose sum is σ = 2202698988. Its totient is φ = 734047744.

The previous prime is 1468280729. The next prime is 1468280741. The reversal of 1468280738 is 8370828641.

It can be written as a sum of positive squares in 2 ways, for example, as 1466660209 + 1620529 = 38297^2 + 1273^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 1468280692 and 1468280701.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24431 + ... + 59442.

Almost surely, 2^1468280738 is an apocalyptic number.

1468280738 is a deficient number, since it is larger than the sum of its proper divisors (734418250).

1468280738 is an equidigital number, since it uses as much as digits as its factorization.

1468280738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92628.

The product of its (nonzero) digits is 516096, while the sum is 47.

The square root of 1468280738 is about 38318.1515472759. The cubic root of 1468280738 is about 1136.5879144773.

The spelling of 1468280738 in words is "one billion, four hundred sixty-eight million, two hundred eighty thousand, seven hundred thirty-eight".