492294469 has 2 divisors, whose sum is σ = 492294470. Its totient is φ = 492294468.

The previous prime is 492294443. The next prime is 492294499. The reversal of 492294469 is 964492294.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 391050625 + 101243844 = 19775^2 + 10062^2 .

It is a cyclic number.

It is not a de Polignac number, because 492294469 - 2⁵ = 492294437 is a prime.

It is a super-2 number, since 2×492294469² = 484707688415983922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (492294409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246147234 + 246147235.

It is an arithmetic number, because the mean of its divisors is an integer number (246147235).

Almost surely, 2^492294469 is an apocalyptic number.

It is an amenable number.

492294469 is a deficient number, since it is larger than the sum of its proper divisors (1).

492294469 is an equidigital number, since it uses as much as digits as its factorization.

492294469 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1119744, while the sum is 49.

The square root of 492294469 is about 22187.7098637962. The cubic root of 492294469 is about 789.6021438428.

The spelling of 492294469 in words is "four hundred ninety-two million, two hundred ninety-four thousand, four hundred sixty-nine".