949642134 has 32 divisors (see below), whose sum is σ = 2298295296. Its totient is φ = 255365760.

The previous prime is 949642103. The next prime is 949642157. The reversal of 949642134 is 431246949.

949642134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 664302 + ... + 665729.

It is an arithmetic number, because the mean of its divisors is an integer number (71821728).

Almost surely, 2^949642134 is an apocalyptic number.

949642134 is an abundant number, since it is smaller than the sum of its proper divisors (1348653162).

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

949642134 is a wasteful number, since it uses less digits than its factorization.

949642134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1330060.

The product of its digits is 186624, while the sum is 42.

The square root of 949642134 is about 30816.2641149118. The cubic root of 949642134 is about 982.9241186367.

The spelling of 949642134 in words is "nine hundred forty-nine million, six hundred forty-two thousand, one hundred thirty-four".