464728346 has 8 divisors (see below), whose sum is σ = 698162004. Its totient is φ = 232007680.

The previous prime is 464728301. The next prime is 464728349. The reversal of 464728346 is 643827464.

It can be written as a sum of positive squares in 2 ways, for example, as 444577225 + 20151121 = 21085^2 + 4489^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 464728297 and 464728306.

It is not an unprimeable number, because it can be changed into a prime (464728349) 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, 176615 + ... + 179226.

Almost surely, 2^464728346 is an apocalyptic number.

464728346 is a deficient number, since it is larger than the sum of its proper divisors (233433658).

464728346 is a wasteful number, since it uses less digits than its factorization.

464728346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356496.

The product of its digits is 774144, while the sum is 44.

The square root of 464728346 is about 21557.5589063326. The cubic root of 464728346 is about 774.5801935883.

The spelling of 464728346 in words is "four hundred sixty-four million, seven hundred twenty-eight thousand, three hundred forty-six".