340546832 has 20 divisors (see below), whose sum is σ = 688497600. Its totient is φ = 162870048.

The previous prime is 340546831. The next prime is 340546837. The reversal of 340546832 is 238645043.

It is a junction number, because it is equal to n+sod(n) for n = 340546792 and 340546801.

It is not an unprimeable number, because it can be changed into a prime (340546831) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 462332 + ... + 463067.

It is an arithmetic number, because the mean of its divisors is an integer number (34424880).

Almost surely, 2^340546832 is an apocalyptic number.

It is an amenable number.

340546832 is an abundant number, since it is smaller than the sum of its proper divisors (347950768).

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

340546832 is a wasteful number, since it uses less digits than its factorization.

340546832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 925430 (or 925424 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

The square root of 340546832 is about 18453.9110217861. The cubic root of 340546832 is about 698.3271838243.

The spelling of 340546832 in words is "three hundred forty million, five hundred forty-six thousand, eight hundred thirty-two".