194829064 has 8 divisors (see below), whose sum is σ = 365304510. Its totient is φ = 97414528.

The previous prime is 194829031. The next prime is 194829071. The reversal of 194829064 is 460928491.

194829064 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 193488100 + 1340964 = 13910^2 + 1158^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 194829064.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12176809 + ... + 12176824.

Almost surely, 2^194829064 is an apocalyptic number.

It is an amenable number.

194829064 is a deficient number, since it is larger than the sum of its proper divisors (170475446).

194829064 is a wasteful number, since it uses less digits than its factorization.

194829064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24353639 (or 24353635 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 43.

The square root of 194829064 is about 13958.1182112776. The cubic root of 194829064 is about 579.7195076555.

The spelling of 194829064 in words is "one hundred ninety-four million, eight hundred twenty-nine thousand, sixty-four".