468393149 has 8 divisors (see below), whose sum is σ = 563480640. Its totient is φ = 380349216.

The previous prime is 468393139. The next prime is 468393151. The reversal of 468393149 is 941393864.

It is a happy number.

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 468393149 - 2²⁰ = 467344573 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 (468393119) 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 7 ways as a sum of consecutive naturals, for example, 1760744 + ... + 1761009.

It is an arithmetic number, because the mean of its divisors is an integer number (70435080).

Almost surely, 2^468393149 is an apocalyptic number.

It is an amenable number.

468393149 is a deficient number, since it is larger than the sum of its proper divisors (95087491).

468393149 is a wasteful number, since it uses less digits than its factorization.

468393149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3521779.

The product of its digits is 559872, while the sum is 47.

The square root of 468393149 is about 21642.3924047227. The cubic root of 468393149 is about 776.6109530626.

The spelling of 468393149 in words is "four hundred sixty-eight million, three hundred ninety-three thousand, one hundred forty-nine".