264727796 has 6 divisors (see below), whose sum is σ = 463273650. Its totient is φ = 132363896.

The previous prime is 264727783. The next prime is 264727807. The reversal of 264727796 is 697727462.

It can be written as a sum of positive squares in only one way, i.e., 162919696 + 101808100 = 12764^2 + 10090^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33090971 + ... + 33090978.

It is an arithmetic number, because the mean of its divisors is an integer number (77212275).

Almost surely, 2^264727796 is an apocalyptic number.

It is an amenable number.

264727796 is a deficient number, since it is larger than the sum of its proper divisors (198545854).

264727796 is a wasteful number, since it uses less digits than its factorization.

264727796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66181953 (or 66181951 counting only the distinct ones).

The product of its digits is 1778112, while the sum is 50.

The square root of 264727796 is about 16270.4577686063. The cubic root of 264727796 is about 642.0958278038.

The spelling of 264727796 in words is "two hundred sixty-four million, seven hundred twenty-seven thousand, seven hundred ninety-six".