468209093 has 4 divisors (see below), whose sum is σ = 510773568. Its totient is φ = 425644620.

The previous prime is 468209051. The next prime is 468209113. The reversal of 468209093 is 390902864.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 468209093 - 2¹⁸ = 467946949 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 468209093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468209593) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21282221 + ... + 21282242.

It is an arithmetic number, because the mean of its divisors is an integer number (127693392).

Almost surely, 2^468209093 is an apocalyptic number.

It is an amenable number.

468209093 is a deficient number, since it is larger than the sum of its proper divisors (42564475).

468209093 is a wasteful number, since it uses less digits than its factorization.

468209093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42564474.

The product of its (nonzero) digits is 93312, while the sum is 41.

The square root of 468209093 is about 21638.1397767923. The cubic root of 468209093 is about 776.5092161400.

The spelling of 468209093 in words is "four hundred sixty-eight million, two hundred nine thousand, ninety-three".