634276 has 12 divisors (see below), whose sum is σ = 1116108. Its totient is φ = 315392.

The previous prime is 634273. The next prime is 634279. The reversal of 634276 is 672436.

634276 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (634273) and next prime (634279).

It can be written as a sum of positive squares in 2 ways, for example, as 331776 + 302500 = 576^2 + 550^2 .

It is a d-powerful number, because it can be written as 6⁶ + 3⁵ + 2¹⁹ + 4⁷ + 7² + 6⁶ .

It is not an unprimeable number, because it can be changed into a prime (634273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 720 + ... + 1336.

It is an arithmetic number, because the mean of its divisors is an integer number (93009).

2⁶³⁴²⁷⁶ is an apocalyptic number.

It is an amenable number.

634276 is a deficient number, since it is larger than the sum of its proper divisors (481832).

634276 is a wasteful number, since it uses less digits than its factorization.

634276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 878 (or 876 counting only the distinct ones).

The product of its digits is 6048, while the sum is 28.

The square root of 634276 is about 796.4144649616. The cubic root of 634276 is about 85.9197015041.

The spelling of 634276 in words is "six hundred thirty-four thousand, two hundred seventy-six".