901798134 has 8 divisors (see below), whose sum is σ = 1803596280. Its totient is φ = 300599376.

The previous prime is 901798129. The next prime is 901798147. The reversal of 901798134 is 431897109.

It is a happy number.

901798134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

901798134 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75149839 + ... + 75149850.

It is an arithmetic number, because the mean of its divisors is an integer number (225449535).

Almost surely, 2^901798134 is an apocalyptic number.

901798134 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

901798134 is a wasteful number, since it uses less digits than its factorization.

901798134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150299694.

The product of its (nonzero) digits is 54432, while the sum is 42.

The square root of 901798134 is about 30029.9539460186. The cubic root of 901798134 is about 966.1319491924.

The spelling of 901798134 in words is "nine hundred one million, seven hundred ninety-eight thousand, one hundred thirty-four".