768454233 has 4 divisors (see below), whose sum is σ = 1024605648. Its totient is φ = 512302820.

The previous prime is 768454223. The next prime is 768454243. The reversal of 768454233 is 332454867.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (768454223) and next prime (768454243).

It is a cyclic number.

It is not a de Polignac number, because 768454233 - 2⁵ = 768454201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (768454223) 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, 128075703 + ... + 128075708.

It is an arithmetic number, because the mean of its divisors is an integer number (256151412).

Almost surely, 2^768454233 is an apocalyptic number.

It is an amenable number.

768454233 is a deficient number, since it is larger than the sum of its proper divisors (256151415).

768454233 is a wasteful number, since it uses less digits than its factorization.

768454233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256151414.

The product of its digits is 483840, while the sum is 42.

The square root of 768454233 is about 27721.0070704511. The cubic root of 768454233 is about 915.9519025520.

The spelling of 768454233 in words is "seven hundred sixty-eight million, four hundred fifty-four thousand, two hundred thirty-three".