449626292676 has 36 divisors (see below), whose sum is σ = 1239878565744. Its totient is φ = 136250391600.

The previous prime is 449626292653. The next prime is 449626292677. The reversal of 449626292676 is 676292626944.

449626292676 is a `hidden beast` number, since 449 + 62 + 62 + 9 + 2 + 6 + 76 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×449626292676² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (449626292677) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 567709570 + ... + 567710361.

Almost surely, 2^449626292676 is an apocalyptic number.

It is an amenable number.

449626292676 is an abundant number, since it is smaller than the sum of its proper divisors (790252273068).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

449626292676 is a wasteful number, since it uses less digits than its factorization.

449626292676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1135419952 (or 1135419947 counting only the distinct ones).

The product of its digits is 94058496, while the sum is 63.

The spelling of 449626292676 in words is "four hundred forty-nine billion, six hundred twenty-six million, two hundred ninety-two thousand, six hundred seventy-six".