340625061 has 32 divisors (see below), whose sum is σ = 578027520. Its totient is φ = 194201712.

The previous prime is 340625029. The next prime is 340625069. The reversal of 340625061 is 160526043.

340625061 is a `hidden beast` number, since 3 + 406 + 250 + 6 + 1 = 666.

It is not a de Polignac number, because 340625061 - 2⁵ = 340625029 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340625069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 93276 + ... + 96858.

It is an arithmetic number, because the mean of its divisors is an integer number (18063360).

Almost surely, 2^340625061 is an apocalyptic number.

It is an amenable number.

340625061 is a deficient number, since it is larger than the sum of its proper divisors (237402459).

340625061 is a wasteful number, since it uses less digits than its factorization.

340625061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4102 (or 4096 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 340625061 is about 18456.0304778682. The cubic root of 340625061 is about 698.3806520012.

The spelling of 340625061 in words is "three hundred forty million, six hundred twenty-five thousand, sixty-one".