336211421 has 8 divisors (see below), whose sum is σ = 413798784. Its totient is φ = 266013360.

The previous prime is 336211417. The next prime is 336211451. The reversal of 336211421 is 124112633.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 336211421 - 2² = 336211417 is a prime.

It is a super-2 number, since 2×336211421² = 226076239221678482, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (336211411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1847225 + ... + 1847406.

It is an arithmetic number, because the mean of its divisors is an integer number (51724848).

Almost surely, 2^336211421 is an apocalyptic number.

It is an amenable number.

336211421 is a deficient number, since it is larger than the sum of its proper divisors (77587363).

336211421 is a wasteful number, since it uses less digits than its factorization.

336211421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3694651.

The product of its digits is 864, while the sum is 23.

The square root of 336211421 is about 18336.0688534920. The cubic root of 336211421 is about 695.3511128943.

The spelling of 336211421 in words is "three hundred thirty-six million, two hundred eleven thousand, four hundred twenty-one".