449037077 has 4 divisors (see below), whose sum is σ = 463522176. Its totient is φ = 434551980.

The previous prime is 449037067. The next prime is 449037097. The reversal of 449037077 is 770730944.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 449037077 - 2¹⁸ = 448774933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (449037007) 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, 7242503 + ... + 7242564.

It is an arithmetic number, because the mean of its divisors is an integer number (115880544).

Almost surely, 2^449037077 is an apocalyptic number.

It is an amenable number.

449037077 is a deficient number, since it is larger than the sum of its proper divisors (14485099).

449037077 is a wasteful number, since it uses less digits than its factorization.

449037077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14485098.

The product of its (nonzero) digits is 148176, while the sum is 41.

The square root of 449037077 is about 21190.4949682635. The cubic root of 449037077 is about 765.7624517057.

The spelling of 449037077 in words is "four hundred forty-nine million, thirty-seven thousand, seventy-seven".