494026349 has 2 divisors, whose sum is σ = 494026350. Its totient is φ = 494026348.

The previous prime is 494026297. The next prime is 494026399. The reversal of 494026349 is 943620494.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 493062025 + 964324 = 22205^2 + 982^2 .

It is a cyclic number.

It is not a de Polignac number, because 494026349 - 2¹⁶ = 493960813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (494026399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247013174 + 247013175.

It is an arithmetic number, because the mean of its divisors is an integer number (247013175).

Almost surely, 2^494026349 is an apocalyptic number.

It is an amenable number.

494026349 is a deficient number, since it is larger than the sum of its proper divisors (1).

494026349 is an equidigital number, since it uses as much as digits as its factorization.

494026349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 186624, while the sum is 41.

The square root of 494026349 is about 22226.7035117671. The cubic root of 494026349 is about 790.5269938852.

The spelling of 494026349 in words is "four hundred ninety-four million, twenty-six thousand, three hundred forty-nine".