763925 has 6 divisors (see below), whose sum is σ = 947298. Its totient is φ = 611120.

The previous prime is 763921. The next prime is 763927. The reversal of 763925 is 529367.

It can be written as a sum of positive squares in 3 ways, for example, as 49 + 763876 = 7^2 + 874^2 .

It is not a de Polignac number, because 763925 - 2² = 763921 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 763891 and 763900.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 763925.

It is not an unprimeable number, because it can be changed into a prime (763921) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15254 + ... + 15303.

It is an arithmetic number, because the mean of its divisors is an integer number (157883).

2⁷⁶³⁹²⁵ is an apocalyptic number.

It is an amenable number.

763925 is a deficient number, since it is larger than the sum of its proper divisors (183373).

763925 is a wasteful number, since it uses less digits than its factorization.

763925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30567 (or 30562 counting only the distinct ones).

The product of its digits is 11340, while the sum is 32.

The square root of 763925 is about 874.0280315871. The cubic root of 763925 is about 91.4148829721.

The spelling of 763925 in words is "seven hundred sixty-three thousand, nine hundred twenty-five".