340434102 has 16 divisors (see below), whose sum is σ = 691031232. Its totient is φ = 111784200.

The previous prime is 340434091. The next prime is 340434119. The reversal of 340434102 is 201434043.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 423024 + ... + 423827.

It is an arithmetic number, because the mean of its divisors is an integer number (43189452).

Almost surely, 2^340434102 is an apocalyptic number.

340434102 is an abundant number, since it is smaller than the sum of its proper divisors (350597130).

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

340434102 is a wasteful number, since it uses less digits than its factorization.

340434102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 846923.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 340434102 is about 18450.8564028882. The cubic root of 340434102 is about 698.2501204035.

Adding to 340434102 its reverse (201434043), we get a palindrome (541868145).

The spelling of 340434102 in words is "three hundred forty million, four hundred thirty-four thousand, one hundred two".