469068459 has 4 divisors (see below), whose sum is σ = 625424616. Its totient is φ = 312712304.

The previous prime is 469068449. The next prime is 469068461. The reversal of 469068459 is 954860964.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 469068459 - 2⁴ = 469068443 is a prime.

It is not an unprimeable number, because it can be changed into a prime (469068449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78178074 + ... + 78178079.

It is an arithmetic number, because the mean of its divisors is an integer number (156356154).

Almost surely, 2^469068459 is an apocalyptic number.

469068459 is a deficient number, since it is larger than the sum of its proper divisors (156356157).

469068459 is a wasteful number, since it uses less digits than its factorization.

469068459 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156356156.

The product of its (nonzero) digits is 1866240, while the sum is 51.

The square root of 469068459 is about 21657.9883414873. The cubic root of 469068459 is about 776.9840024268.

The spelling of 469068459 in words is "four hundred sixty-nine million, sixty-eight thousand, four hundred fifty-nine".