276466746 has 16 divisors (see below), whose sum is σ = 553104000. Its totient is φ = 92127168.

The previous prime is 276466727. The next prime is 276466763. The reversal of 276466746 is 647664672.

It is a junction number, because it is equal to n+sod(n) for n = 276466695 and 276466704.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25455 + ... + 34653.

It is an arithmetic number, because the mean of its divisors is an integer number (34569000).

Almost surely, 2^276466746 is an apocalyptic number.

276466746 is an abundant number, since it is smaller than the sum of its proper divisors (276637254).

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

276466746 is a wasteful number, since it uses less digits than its factorization.

276466746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14213.

The product of its digits is 2032128, while the sum is 48.

The square root of 276466746 is about 16627.2891957769. The cubic root of 276466746 is about 651.4498178364.

The spelling of 276466746 in words is "two hundred seventy-six million, four hundred sixty-six thousand, seven hundred forty-six".