340547652 has 60 divisors (see below), whose sum is σ = 895082496. Its totient is φ = 112901040.

The previous prime is 340547563. The next prime is 340547653. The reversal of 340547652 is 256745043.

340547652 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 (36).

It is not an unprimeable number, because it can be changed into a prime (340547653) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 59133 + ... + 64635.

Almost surely, 2^340547652 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 340547652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (447541248).

340547652 is an abundant number, since it is smaller than the sum of its proper divisors (554534844).

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

340547652 is a wasteful number, since it uses less digits than its factorization.

340547652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5710 (or 5699 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 36.

The square root of 340547652 is about 18453.9332392853. The cubic root of 340547652 is about 698.3277443227.

The spelling of 340547652 in words is "three hundred forty million, five hundred forty-seven thousand, six hundred fifty-two".