34446730 has 8 divisors (see below), whose sum is σ = 62004132. Its totient is φ = 13778688.

The previous prime is 34446719. The next prime is 34446733. The reversal of 34446730 is 3764443.

It can be written as a sum of positive squares in 2 ways, for example, as 32455809 + 1990921 = 5697^2 + 1411^2 .

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 = 34446692 and 34446701.

It is not an unprimeable number, because it can be changed into a prime (34446733) 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, 1722327 + ... + 1722346.

Almost surely, 2^34446730 is an apocalyptic number.

34446730 is a deficient number, since it is larger than the sum of its proper divisors (27557402).

34446730 is a wasteful number, since it uses less digits than its factorization.

34446730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3444680.

The product of its (nonzero) digits is 24192, while the sum is 31.

The square root of 34446730 is about 5869.1336669052. The cubic root of 34446730 is about 325.3738656146.

It can be divided in two parts, 344 and 46730, that added together give a palindrome (47074).

The spelling of 34446730 in words is "thirty-four million, four hundred forty-six thousand, seven hundred thirty".