340654061 has 8 divisors (see below), whose sum is σ = 371779200. Its totient is φ = 309555040.

The previous prime is 340654057. The next prime is 340654087. The reversal of 340654061 is 160456043.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 340654061 - 2² = 340654057 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340654031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29345 + ... + 39273.

It is an arithmetic number, because the mean of its divisors is an integer number (46472400).

Almost surely, 2^340654061 is an apocalyptic number.

It is an amenable number.

340654061 is a deficient number, since it is larger than the sum of its proper divisors (31125139).

340654061 is a wasteful number, since it uses less digits than its factorization.

340654061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13059.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 340654061 is about 18456.8161122118. The cubic root of 340654061 is about 698.4004709228.

The spelling of 340654061 in words is "three hundred forty million, six hundred fifty-four thousand, sixty-one".