452690339 has 4 divisors (see below), whose sum is σ = 452743680. Its totient is φ = 452637000.

The previous prime is 452690269. The next prime is 452690353. The reversal of 452690339 is 933096254.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 933096254 = 2 ⋅466548127.

It is a cyclic number.

It is not a de Polignac number, because 452690339 - 2⁸ = 452690083 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 452690296 and 452690305.

It is not an unprimeable number, because it can be changed into a prime (452690039) 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, 10787 + ... + 31964.

It is an arithmetic number, because the mean of its divisors is an integer number (113185920).

Almost surely, 2^452690339 is an apocalyptic number.

452690339 is a deficient number, since it is larger than the sum of its proper divisors (53341).

452690339 is a wasteful number, since it uses less digits than its factorization.

452690339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53340.

The product of its (nonzero) digits is 174960, while the sum is 41.

The square root of 452690339 is about 21276.5208387086. The cubic root of 452690339 is about 767.8335340478.

The spelling of 452690339 in words is "four hundred fifty-two million, six hundred ninety thousand, three hundred thirty-nine".