826494748 has 12 divisors (see below), whose sum is σ = 1447273800. Its totient is φ = 412987952.

The previous prime is 826494677. The next prime is 826494749. The reversal of 826494748 is 847494628.

It is a junction number, because it is equal to n+sod(n) for n = 826494695 and 826494704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (826494749) 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, 57598 + ... + 70501.

It is an arithmetic number, because the mean of its divisors is an integer number (120606150).

Almost surely, 2^826494748 is an apocalyptic number.

It is an amenable number.

826494748 is a deficient number, since it is larger than the sum of its proper divisors (620779052).

826494748 is a wasteful number, since it uses less digits than its factorization.

826494748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129716 (or 129714 counting only the distinct ones).

The product of its digits is 3096576, while the sum is 52.

The square root of 826494748 is about 28748.8216802011. The cubic root of 826494748 is about 938.4548131320.

The spelling of 826494748 in words is "eight hundred twenty-six million, four hundred ninety-four thousand, seven hundred forty-eight".