336771489 has 4 divisors (see below), whose sum is σ = 449028656. Its totient is φ = 224514324.

The previous prime is 336771473. The next prime is 336771493. The reversal of 336771489 is 984177633.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 336771489 - 2⁴ = 336771473 is a prime.

It is a super-2 number, since 2×336771489² = 226830071606554242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (336771419) 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, 56128579 + ... + 56128584.

It is an arithmetic number, because the mean of its divisors is an integer number (112257164).

Almost surely, 2^336771489 is an apocalyptic number.

It is an amenable number.

336771489 is a deficient number, since it is larger than the sum of its proper divisors (112257167).

336771489 is a wasteful number, since it uses less digits than its factorization.

336771489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112257166.

The product of its digits is 762048, while the sum is 48.

The square root of 336771489 is about 18351.3348015887. The cubic root of 336771489 is about 695.7370088264.

The spelling of 336771489 in words is "three hundred thirty-six million, seven hundred seventy-one thousand, four hundred eighty-nine".