611674134 has 16 divisors (see below), whose sum is σ = 1228469760. Its totient is φ = 203037800.

The previous prime is 611674117. The next prime is 611674139. The reversal of 611674134 is 431476116.

It is a junction number, because it is equal to n+sod(n) for n = 611674095 and 611674104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (611674139) 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 7 ways as a sum of consecutive naturals, for example, 211842 + ... + 214709.

It is an arithmetic number, because the mean of its divisors is an integer number (76779360).

Almost surely, 2^611674134 is an apocalyptic number.

611674134 is an abundant number, since it is smaller than the sum of its proper divisors (616795626).

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

611674134 is a wasteful number, since it uses less digits than its factorization.

611674134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426795.

The product of its digits is 12096, while the sum is 33.

The square root of 611674134 is about 24732.0467005867. The cubic root of 611674134 is about 848.8677584432.

The spelling of 611674134 in words is "six hundred eleven million, six hundred seventy-four thousand, one hundred thirty-four".