343402102 has 8 divisors (see below), whose sum is σ = 519829200. Its totient is φ = 170125704.

The previous prime is 343402099. The next prime is 343402109. The reversal of 343402102 is 201204343.

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

It is a self number, because there is not a number n which added to its sum of digits gives 343402102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343402109) 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, 787402 + ... + 787837.

It is an arithmetic number, because the mean of its divisors is an integer number (64978650).

Almost surely, 2^343402102 is an apocalyptic number.

343402102 is a deficient number, since it is larger than the sum of its proper divisors (176427098).

343402102 is a wasteful number, since it uses less digits than its factorization.

343402102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1575350.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 343402102 is about 18531.1117313560. Note that the first 3 decimals coincide. The cubic root of 343402102 is about 700.2734319544.

Adding to 343402102 its reverse (201204343), we get a palindrome (544606445).

It can be divided in two parts, 34 and 3402102, that added together give a triangular number (3402136 = T₂₆₀₈).

The spelling of 343402102 in words is "three hundred forty-three million, four hundred two thousand, one hundred two".