768483901 has 4 divisors (see below), whose sum is σ = 768709404. Its totient is φ = 768258400.

The previous prime is 768483853. The next prime is 768483913. The reversal of 768483901 is 109384867.

It is a happy number.

768483901 is nontrivially palindromic in base 12.

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

It can be written as a sum of positive squares in 2 ways, for example, as 105472900 + 663011001 = 10270^2 + 25749^2 .

It is a cyclic number.

It is not a de Polignac number, because 768483901 - 2²⁹ = 231612989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (768480901) 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, 107560 + ... + 114481.

It is an arithmetic number, because the mean of its divisors is an integer number (192177351).

Almost surely, 2^768483901 is an apocalyptic number.

It is an amenable number.

768483901 is a deficient number, since it is larger than the sum of its proper divisors (225503).

768483901 is a wasteful number, since it uses less digits than its factorization.

768483901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225502.

The product of its (nonzero) digits is 290304, while the sum is 46.

The square root of 768483901 is about 27721.5421829306. The cubic root of 768483901 is about 915.9636898995.

The spelling of 768483901 in words is "seven hundred sixty-eight million, four hundred eighty-three thousand, nine hundred one".