768248003 has 4 divisors (see below), whose sum is σ = 813439080. Its totient is φ = 723056928.

The previous prime is 768247979. The next prime is 768248011. The reversal of 768248003 is 300842867.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 768248003 - 2⁶ = 768247939 is a prime.

It is a super-2 number, since 2×768248003² = 1180409988226976018, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (768248203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22595513 + ... + 22595546.

It is an arithmetic number, because the mean of its divisors is an integer number (203359770).

Almost surely, 2^768248003 is an apocalyptic number.

768248003 is a deficient number, since it is larger than the sum of its proper divisors (45191077).

768248003 is a wasteful number, since it uses less digits than its factorization.

768248003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45191076.

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 768248003 is about 27717.2870786446. The cubic root of 768248003 is about 915.8699572418.

The spelling of 768248003 in words is "seven hundred sixty-eight million, two hundred forty-eight thousand, three".