340051056 has 80 divisors (see below), whose sum is σ = 927738240. Its totient is φ = 107032320.

The previous prime is 340051003. The next prime is 340051079. The reversal of 340051056 is 650150043.

340051056 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 520426 + ... + 521078.

It is an arithmetic number, because the mean of its divisors is an integer number (11596728).

Almost surely, 2^340051056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 340051056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (463869120).

340051056 is an abundant number, since it is smaller than the sum of its proper divisors (587687184).

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

340051056 is a wasteful number, since it uses less digits than its factorization.

340051056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1254 (or 1248 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 340051056 is about 18440.4733127976. The cubic root of 340051056 is about 697.9881389216.

The spelling of 340051056 in words is "three hundred forty million, fifty-one thousand, fifty-six".