343402363 has 8 divisors (see below), whose sum is σ = 368724960. Its totient is φ = 318648960.

The previous prime is 343402327. The next prime is 343402373. The reversal of 343402363 is 363204343.

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 343402363 - 2¹³ = 343394171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (343402373) 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, 141048 + ... + 143461.

It is an arithmetic number, because the mean of its divisors is an integer number (46090620).

Almost surely, 2^343402363 is an apocalyptic number.

343402363 is a deficient number, since it is larger than the sum of its proper divisors (25322597).

343402363 is a wasteful number, since it uses less digits than its factorization.

343402363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284597.

The product of its (nonzero) digits is 15552, while the sum is 28.

The square root of 343402363 is about 18531.1187735657. The cubic root of 343402363 is about 700.2736093668.

The spelling of 343402363 in words is "three hundred forty-three million, four hundred two thousand, three hundred sixty-three".