276001376 has 48 divisors (see below), whose sum is σ = 622321056. Its totient is φ = 118035456.

The previous prime is 276001367. The next prime is 276001421. The reversal of 276001376 is 673100672.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137210 + ... + 139206.

It is an arithmetic number, because the mean of its divisors is an integer number (12965022).

Almost surely, 2^276001376 is an apocalyptic number.

It is an amenable number.

276001376 is an abundant number, since it is smaller than the sum of its proper divisors (346319680).

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

276001376 is a wasteful number, since it uses less digits than its factorization.

276001376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2631 (or 2623 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 32.

The square root of 276001376 is about 16613.2891385180. The cubic root of 276001376 is about 651.0840891439.

The spelling of 276001376 in words is "two hundred seventy-six million, one thousand, three hundred seventy-six".