493829837 has 2 divisors, whose sum is σ = 493829838. Its totient is φ = 493829836.

The previous prime is 493829773. The next prime is 493829851. The reversal of 493829837 is 738928394.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 307616521 + 186213316 = 17539^2 + 13646^2 .

It is a cyclic number.

It is not a de Polignac number, because 493829837 - 2⁶ = 493829773 is a prime.

It is a super-2 number, since 2×493829837² = 487735815822893138, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (493829857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246914918 + 246914919.

It is an arithmetic number, because the mean of its divisors is an integer number (246914919).

Almost surely, 2^493829837 is an apocalyptic number.

It is an amenable number.

493829837 is a deficient number, since it is larger than the sum of its proper divisors (1).

493829837 is an equidigital number, since it uses as much as digits as its factorization.

493829837 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2612736, while the sum is 53.

The square root of 493829837 is about 22222.2824435295. The cubic root of 493829837 is about 790.4221623356.

The spelling of 493829837 in words is "four hundred ninety-three million, eight hundred twenty-nine thousand, eight hundred thirty-seven".