449629467 has 16 divisors (see below), whose sum is σ = 687823872. Its totient is φ = 255928320.

The previous prime is 449629463. The next prime is 449629483. The reversal of 449629467 is 764926944.

It is not a de Polignac number, because 449629467 - 2² = 449629463 is a prime.

It is not an unprimeable number, because it can be changed into a prime (449629463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36259 + ... + 47052.

It is an arithmetic number, because the mean of its divisors is an integer number (42988992).

Almost surely, 2^449629467 is an apocalyptic number.

449629467 is a deficient number, since it is larger than the sum of its proper divisors (238194405).

449629467 is a wasteful number, since it uses less digits than its factorization.

449629467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83578.

The product of its digits is 2612736, while the sum is 51.

The square root of 449629467 is about 21204.4680904756. The cubic root of 449629467 is about 766.0990465402.

The spelling of 449629467 in words is "four hundred forty-nine million, six hundred twenty-nine thousand, four hundred sixty-seven".