450779414 has 16 divisors (see below), whose sum is σ = 682858176. Its totient is φ = 223171200.

The previous prime is 450779347. The next prime is 450779431. The reversal of 450779414 is 414977054.

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, 84659 + ... + 89825.

It is an arithmetic number, because the mean of its divisors is an integer number (42678636).

Almost surely, 2^450779414 is an apocalyptic number.

450779414 is a deficient number, since it is larger than the sum of its proper divisors (232078762).

450779414 is a wasteful number, since it uses less digits than its factorization.

450779414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5591.

The product of its (nonzero) digits is 141120, while the sum is 41.

The square root of 450779414 is about 21231.5664518660. The cubic root of 450779414 is about 766.7516011343.

The spelling of 450779414 in words is "four hundred fifty million, seven hundred seventy-nine thousand, four hundred fourteen".