336366881 has 4 divisors (see below), whose sum is σ = 350991552. Its totient is φ = 321742212.

The previous prime is 336366869. The next prime is 336366883. The reversal of 336366881 is 188663633.

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, and also an emirpimes, since its reverse is a distinct semiprime: 188663633 = 3221 ⋅58573.

It is a cyclic number.

It is not a de Polignac number, because 336366881 - 2⁶ = 336366817 is a prime.

It is a super-2 number, since 2×336366881² = 226285357267336322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (336366883) 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, 7312301 + ... + 7312346.

It is an arithmetic number, because the mean of its divisors is an integer number (87747888).

Almost surely, 2^336366881 is an apocalyptic number.

It is an amenable number.

336366881 is a deficient number, since it is larger than the sum of its proper divisors (14624671).

336366881 is a wasteful number, since it uses less digits than its factorization.

336366881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14624670.

The product of its digits is 373248, while the sum is 44.

The square root of 336366881 is about 18340.3075492207. The cubic root of 336366881 is about 695.4582702962.

The spelling of 336366881 in words is "three hundred thirty-six million, three hundred sixty-six thousand, eight hundred eighty-one".