449609614 has 16 divisors (see below), whose sum is σ = 693811008. Its totient is φ = 218409472.

The previous prime is 449609599. The next prime is 449609617. The reversal of 449609614 is 416906944.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (449609617) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4579 + ... + 30334.

It is an arithmetic number, because the mean of its divisors is an integer number (43363188).

Almost surely, 2^449609614 is an apocalyptic number.

449609614 is a deficient number, since it is larger than the sum of its proper divisors (244201394).

449609614 is a wasteful number, since it uses less digits than its factorization.

449609614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35099.

The product of its (nonzero) digits is 186624, while the sum is 43.

The square root of 449609614 is about 21203.9999528391. Note that the first 4 decimals coincide. The cubic root of 449609614 is about 766.0877708941.

The spelling of 449609614 in words is "four hundred forty-nine million, six hundred nine thousand, six hundred fourteen".