1468069439 has 8 divisors (see below), whose sum is σ = 1474622160. Its totient is φ = 1461531456.

The previous prime is 1468069429. The next prime is 1468069469. The reversal of 1468069439 is 9349608641.

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 1468069439 - 2¹⁶ = 1468003903 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1468069429) 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, 226952 + ... + 233330.

It is an arithmetic number, because the mean of its divisors is an integer number (184327770).

Almost surely, 2^1468069439 is an apocalyptic number.

1468069439 is a deficient number, since it is larger than the sum of its proper divisors (6552721).

1468069439 is an equidigital number, since it uses as much as digits as its factorization.

1468069439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7369.

The product of its (nonzero) digits is 1119744, while the sum is 50.

The square root of 1468069439 is about 38315.3942821942. The cubic root of 1468069439 is about 1136.5333900700.

The spelling of 1468069439 in words is "one billion, four hundred sixty-eight million, sixty-nine thousand, four hundred thirty-nine".