1468959609 has 8 divisors (see below), whose sum is σ = 2109275392. Its totient is φ = 903975120.

The previous prime is 1468959589. The next prime is 1468959671. The reversal of 1468959609 is 9069598641.

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

It is not a de Polignac number, because 1468959609 - 2¹³ = 1468951417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1468959109) 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, 18832777 + ... + 18832854.

It is an arithmetic number, because the mean of its divisors is an integer number (263659424).

Almost surely, 2^1468959609 is an apocalyptic number.

It is an amenable number.

1468959609 is a deficient number, since it is larger than the sum of its proper divisors (640315783).

1468959609 is a wasteful number, since it uses less digits than its factorization.

1468959609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37665647.

The product of its (nonzero) digits is 4199040, while the sum is 57.

The square root of 1468959609 is about 38327.0088710298. The cubic root of 1468959609 is about 1136.7630575697.

The spelling of 1468959609 in words is "one billion, four hundred sixty-eight million, nine hundred fifty-nine thousand, six hundred nine".