340428096 has 140 divisors (see below), whose sum is σ = 1021044948. Its totient is φ = 112140288.

The previous prime is 340428079. The next prime is 340428103. The reversal of 340428096 is 690824043.

It is a happy number.

340428096 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 274233600 + 66194496 = 16560^2 + 8136^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 340428096.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 502510 + ... + 503186.

Almost surely, 2^340428096 is an apocalyptic number.

340428096 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 340428096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (510522474).

340428096 is an abundant number, since it is smaller than the sum of its proper divisors (680616852).

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

340428096 is an equidigital number, since it uses as much as digits as its factorization.

340428096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 798 (or 779 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 340428096 is about 18450.6936454975. The cubic root of 340428096 is about 698.2460141611.

The spelling of 340428096 in words is "three hundred forty million, four hundred twenty-eight thousand, ninety-six".