466747438 has 4 divisors (see below), whose sum is σ = 700121160. Its totient is φ = 233373718.

The previous prime is 466747433. The next prime is 466747469. The reversal of 466747438 is 834747664.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 466747391 and 466747400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (466747433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116686858 + ... + 116686861.

It is an arithmetic number, because the mean of its divisors is an integer number (175030290).

Almost surely, 2^466747438 is an apocalyptic number.

466747438 is a deficient number, since it is larger than the sum of its proper divisors (233373722).

466747438 is a wasteful number, since it uses less digits than its factorization.

466747438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233373721.

The product of its digits is 2709504, while the sum is 49.

The square root of 466747438 is about 21604.3384069034. The cubic root of 466747438 is about 775.7003384278.

The spelling of 466747438 in words is "four hundred sixty-six million, seven hundred forty-seven thousand, four hundred thirty-eight".