340416213 has 8 divisors (see below), whose sum is σ = 460663008. Its totient is φ = 223556784.

The previous prime is 340416203. The next prime is 340416221. The reversal of 340416213 is 312614043.

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

It is not a de Polignac number, because 340416213 - 2¹⁰ = 340415189 is a prime.

It is a super-2 number, since 2×340416213² = 231766396146522738, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340416203) 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, 846606 + ... + 847007.

It is an arithmetic number, because the mean of its divisors is an integer number (57582876).

Almost surely, 2^340416213 is an apocalyptic number.

It is an amenable number.

340416213 is a deficient number, since it is larger than the sum of its proper divisors (120246795).

340416213 is a wasteful number, since it uses less digits than its factorization.

340416213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1693683.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 340416213 is about 18450.3716222736. The cubic root of 340416213 is about 698.2378897299.

The spelling of 340416213 in words is "three hundred forty million, four hundred sixteen thousand, two hundred thirteen".