336154493 has 2 divisors, whose sum is σ = 336154494. Its totient is φ = 336154492.

The previous prime is 336154471. The next prime is 336154519. The reversal of 336154493 is 394451633.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 198866404 + 137288089 = 14102^2 + 11717^2 .

It is a cyclic number.

It is not a de Polignac number, because 336154493 - 2¹⁰ = 336153469 is a prime.

It is a super-2 number, since 2×336154493² = 225999686328174098, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (336154433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168077246 + 168077247.

It is an arithmetic number, because the mean of its divisors is an integer number (168077247).

Almost surely, 2^336154493 is an apocalyptic number.

It is an amenable number.

336154493 is a deficient number, since it is larger than the sum of its proper divisors (1).

336154493 is an equidigital number, since it uses as much as digits as its factorization.

336154493 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 116640, while the sum is 38.

The square root of 336154493 is about 18334.5164375830. The cubic root of 336154493 is about 695.3118645919.

The spelling of 336154493 in words is "three hundred thirty-six million, one hundred fifty-four thousand, four hundred ninety-three".