466730890 has 8 divisors (see below), whose sum is σ = 840115620. Its totient is φ = 186692352.

The previous prime is 466730857. The next prime is 466730893. The reversal of 466730890 is 98037664.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 426876921 + 39853969 = 20661^2 + 6313^2 .

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

It is not an unprimeable number, because it can be changed into a prime (466730893) 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, 23336535 + ... + 23336554.

Almost surely, 2^466730890 is an apocalyptic number.

466730890 is a deficient number, since it is larger than the sum of its proper divisors (373384730).

466730890 is a wasteful number, since it uses less digits than its factorization.

466730890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46673096.

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 466730890 is about 21603.9554248753. The cubic root of 466730890 is about 775.6911711282.

The spelling of 466730890 in words is "four hundred sixty-six million, seven hundred thirty thousand, eight hundred ninety".