276230508746 has 8 divisors (see below), whose sum is σ = 414348985764. Its totient is φ = 138114180160.

The previous prime is 276230508679. The next prime is 276230508793. The reversal of 276230508746 is 647805032672.

It can be written as a sum of positive squares in 2 ways, for example, as 257342129521 + 18888379225 = 507289^2 + 137435^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 276230508694 and 276230508703.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163775 + ... + 761106.

Almost surely, 2^276230508746 is an apocalyptic number.

276230508746 is a deficient number, since it is larger than the sum of its proper divisors (138118477018).

276230508746 is a wasteful number, since it uses less digits than its factorization.

276230508746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1074216.

The product of its (nonzero) digits is 3386880, while the sum is 50.

The spelling of 276230508746 in words is "two hundred seventy-six billion, two hundred thirty million, five hundred eight thousand, seven hundred forty-six".