453449336 has 16 divisors (see below), whose sum is σ = 879535800. Its totient is φ = 218906464.

The previous prime is 453449317. The next prime is 453449341. The reversal of 453449336 is 633944354.

It is a junction number, because it is equal to n+sod(n) for n = 453449293 and 453449302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 977030 + ... + 977493.

Almost surely, 2^453449336 is an apocalyptic number.

It is an amenable number.

453449336 is a deficient number, since it is larger than the sum of its proper divisors (426086464).

453449336 is a wasteful number, since it uses less digits than its factorization.

453449336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1954558 (or 1954554 counting only the distinct ones).

The product of its digits is 466560, while the sum is 41.

The square root of 453449336 is about 21294.3498609373. The cubic root of 453449336 is about 768.2624202691.

The spelling of 453449336 in words is "four hundred fifty-three million, four hundred forty-nine thousand, three hundred thirty-six".