340127802 has 128 divisors (see below), whose sum is σ = 893030400. Its totient is φ = 93960000.

The previous prime is 340127761. The next prime is 340127833. The reversal of 340127802 is 208721043.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2252427 + ... + 2252577.

It is an arithmetic number, because the mean of its divisors is an integer number (6976800).

Almost surely, 2^340127802 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 340127802, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (446515200).

340127802 is an abundant number, since it is smaller than the sum of its proper divisors (552902598).

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

340127802 is a wasteful number, since it uses less digits than its factorization.

340127802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329 (or 323 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 340127802 is about 18442.5541072813. The cubic root of 340127802 is about 698.0406445354.

Adding to 340127802 its reverse (208721043), we get a palindrome (548848845).

It can be divided in two parts, 34012 and 7802, that added together give a palindrome (41814).

The spelling of 340127802 in words is "three hundred forty million, one hundred twenty-seven thousand, eight hundred two".