340198304 has 24 divisors (see below), whose sum is σ = 692862660. Its totient is φ = 164233216.

The previous prime is 340198301. The next prime is 340198321. The reversal of 340198304 is 403891043.

340198304 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 327610000 + 12588304 = 18100^2 + 3548^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (340198301) 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, 182369 + ... + 184224.

Almost surely, 2^340198304 is an apocalyptic number.

It is an amenable number.

340198304 is an abundant number, since it is smaller than the sum of its proper divisors (352664356).

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

340198304 is a wasteful number, since it uses less digits than its factorization.

340198304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366632 (or 366624 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 340198304 is about 18444.4654029332. The cubic root of 340198304 is about 698.0888713699.

The spelling of 340198304 in words is "three hundred forty million, one hundred ninety-eight thousand, three hundred four".