768862003 has 16 divisors (see below), whose sum is σ = 947107840. Its totient is φ = 607805856.

The previous prime is 768861991. The next prime is 768862027. The reversal of 768862003 is 300268867.

It is a happy number.

It is not a de Polignac number, because 768862003 - 2²⁹ = 231991091 is a prime.

It is a super-2 number, since 2×768862003² = 1182297559314344018, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (768862033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128758 + ... + 134596.

It is an arithmetic number, because the mean of its divisors is an integer number (59194240).

Almost surely, 2^768862003 is an apocalyptic number.

768862003 is a deficient number, since it is larger than the sum of its proper divisors (178245837).

768862003 is a wasteful number, since it uses less digits than its factorization.

768862003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7306.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 768862003 is about 27728.3609865423. The cubic root of 768862003 is about 916.1138864615.

The spelling of 768862003 in words is "seven hundred sixty-eight million, eight hundred sixty-two thousand, three".