340106430 has 32 divisors (see below), whose sum is σ = 819659808. Its totient is φ = 90316800.

The previous prime is 340106423. The next prime is 340106467. The reversal of 340106430 is 34601043.

It is a junction number, because it is equal to n+sod(n) for n = 340106397 and 340106406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16291 + ... + 30750.

It is an arithmetic number, because the mean of its divisors is an integer number (25614369).

Almost surely, 2^340106430 is an apocalyptic number.

340106430 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

340106430 is an abundant number, since it is smaller than the sum of its proper divisors (479553378).

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

340106430 is a wasteful number, since it uses less digits than its factorization.

340106430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47292.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 340106430 is about 18441.9746773495. The cubic root of 340106430 is about 698.0260237203.

Adding to 340106430 its reverse (34601043), we get a palindrome (374707473).

The spelling of 340106430 in words is "three hundred forty million, one hundred six thousand, four hundred thirty".