812763010 has 16 divisors (see below), whose sum is σ = 1494101376. Its totient is φ = 318187888.

The previous prime is 812762999. The next prime is 812763023. The reversal of 812763010 is 10367218.

812763010 = T₂₃₂₇₆ + T₂₃₂₇₇ + T₂₃₂₇₈.

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 812763010.

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, 864172 + ... + 865111.

It is an arithmetic number, because the mean of its divisors is an integer number (93381336).

Almost surely, 2^812763010 is an apocalyptic number.

812763010 is the 23278-th centered triangular number.

812763010 is a deficient number, since it is larger than the sum of its proper divisors (681338366).

812763010 is a wasteful number, since it uses less digits than its factorization.

812763010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1729337.

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 812763010 is about 28508.9987547792. The cubic root of 812763010 is about 933.2284642661.

The spelling of 812763010 in words is "eight hundred twelve million, seven hundred sixty-three thousand, ten".