276482304 has 324 divisors, whose sum is σ = 969346560. Its totient is φ = 75479040.

The previous prime is 276482299. The next prime is 276482347. The reversal of 276482304 is 403284672.

276482304 is a `hidden beast` number, since 2 + 7 + 648 + 2 + 3 + 0 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3499737 + ... + 3499815.

Almost surely, 2^276482304 is an apocalyptic number.

276482304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 276482304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (484673280).

276482304 is an abundant number, since it is smaller than the sum of its proper divisors (692864256).

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

276482304 is a wasteful number, since it uses less digits than its factorization.

276482304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146 (or 122 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 36.

The square root of 276482304 is about 16627.7570345492. The cubic root of 276482304 is about 651.4620375895.

The spelling of 276482304 in words is "two hundred seventy-six million, four hundred eighty-two thousand, three hundred four".