343406364 has 48 divisors (see below), whose sum is σ = 927360000. Its totient is φ = 96872256.

The previous prime is 343406359. The next prime is 343406369. The reversal of 343406364 is 463604343.

It is an interprime number because it is at equal distance from previous prime (343406359) and next prime (343406369).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343406369) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19239 + ... + 32510.

It is an arithmetic number, because the mean of its divisors is an integer number (19320000).

Almost surely, 2^343406364 is an apocalyptic number.

It is an amenable number.

343406364 is an abundant number, since it is smaller than the sum of its proper divisors (583953636).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

343406364 is a wasteful number, since it uses less digits than its factorization.

343406364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51842 (or 51840 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 33.

The square root of 343406364 is about 18531.2267267982. The cubic root of 343406364 is about 700.2763289984.

It can be divided in two parts, 34340 and 6364, that added together give a palindrome (40704).

The spelling of 343406364 in words is "three hundred forty-three million, four hundred six thousand, three hundred sixty-four".