445346614 has 16 divisors (see below), whose sum is σ = 684877248. Its totient is φ = 217074312.

The previous prime is 445346609. The next prime is 445346639. The reversal of 445346614 is 416643544.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42309 + ... + 51775.

It is an arithmetic number, because the mean of its divisors is an integer number (42804828).

Almost surely, 2^445346614 is an apocalyptic number.

445346614 is a deficient number, since it is larger than the sum of its proper divisors (239530634).

445346614 is a wasteful number, since it uses less digits than its factorization.

445346614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10059.

The product of its digits is 138240, while the sum is 37.

The square root of 445346614 is about 21103.2370502726. The cubic root of 445346614 is about 763.6588425467.

The spelling of 445346614 in words is "four hundred forty-five million, three hundred forty-six thousand, six hundred fourteen".