340625546 has 4 divisors (see below), whose sum is σ = 510938322. Its totient is φ = 170312772.

The previous prime is 340625513. The next prime is 340625567. The reversal of 340625546 is 645526043.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 278389225 + 62236321 = 16685^2 + 7889^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85156385 + ... + 85156388.

Almost surely, 2^340625546 is an apocalyptic number.

340625546 is a deficient number, since it is larger than the sum of its proper divisors (170312776).

340625546 is a wasteful number, since it uses less digits than its factorization.

340625546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170312775.

The product of its (nonzero) digits is 86400, while the sum is 35.

The square root of 340625546 is about 18456.0436172003. The cubic root of 340625546 is about 698.3809834648.

The spelling of 340625546 in words is "three hundred forty million, six hundred twenty-five thousand, five hundred forty-six".