609416194 has 16 divisors (see below), whose sum is σ = 934892928. Its totient is φ = 297803632.

The previous prime is 609416173. The next prime is 609416239. The reversal of 609416194 is 491614906.

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 in 7 ways as a sum of consecutive naturals, for example, 68469 + ... + 76855.

It is an arithmetic number, because the mean of its divisors is an integer number (58430808).

Almost surely, 2^609416194 is an apocalyptic number.

609416194 is a deficient number, since it is larger than the sum of its proper divisors (325476734).

609416194 is a wasteful number, since it uses less digits than its factorization.

609416194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9209.

The product of its (nonzero) digits is 46656, while the sum is 40.

The square root of 609416194 is about 24686.3564342736. The cubic root of 609416194 is about 847.8219642635.

The spelling of 609416194 in words is "six hundred nine million, four hundred sixteen thousand, one hundred ninety-four".