650434134 has 24 divisors (see below), whose sum is σ = 1513255608. Its totient is φ = 185838240.

The previous prime is 650434133. The next prime is 650434153. The reversal of 650434134 is 431434056.

650434134 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 (650434133) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1105887 + ... + 1106474.

It is an arithmetic number, because the mean of its divisors is an integer number (63052317).

Almost surely, 2^650434134 is an apocalyptic number.

650434134 is an abundant number, since it is smaller than the sum of its proper divisors (862821474).

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

650434134 is a wasteful number, since it uses less digits than its factorization.

650434134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2212380 (or 2212373 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 650434134 is about 25503.6102150264. The cubic root of 650434134 is about 866.4319156766.

The spelling of 650434134 in words is "six hundred fifty million, four hundred thirty-four thousand, one hundred thirty-four".