611006678 has 16 divisors (see below), whose sum is σ = 942638640. Its totient is φ = 296817696.

The previous prime is 611006677. The next prime is 611006689. The reversal of 611006678 is 876600116.

611006678 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (611006677) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49100 + ... + 60272.

It is an arithmetic number, because the mean of its divisors is an integer number (58914915).

Almost surely, 2^611006678 is an apocalyptic number.

611006678 is a deficient number, since it is larger than the sum of its proper divisors (331631962).

611006678 is a wasteful number, since it uses less digits than its factorization.

611006678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11951.

The product of its (nonzero) digits is 12096, while the sum is 35.

The square root of 611006678 is about 24718.5492697286. The cubic root of 611006678 is about 848.5588858720.

The spelling of 611006678 in words is "six hundred eleven million, six thousand, six hundred seventy-eight".