655263334 has 32 divisors (see below), whose sum is σ = 1137753216. Its totient is φ = 279726720.

The previous prime is 655263319. The next prime is 655263341. The reversal of 655263334 is 433362556.

It is a junction number, because it is equal to n+sod(n) for n = 655263293 and 655263302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 202977 + ... + 206179.

It is an arithmetic number, because the mean of its divisors is an integer number (35554788).

Almost surely, 2^655263334 is an apocalyptic number.

655263334 is a deficient number, since it is larger than the sum of its proper divisors (482489882).

655263334 is a wasteful number, since it uses less digits than its factorization.

655263334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3780.

The product of its digits is 194400, while the sum is 37.

The square root of 655263334 is about 25598.1119225618. Note that the first 3 decimals coincide. The cubic root of 655263334 is about 868.5709281965.

The spelling of 655263334 in words is "six hundred fifty-five million, two hundred sixty-three thousand, three hundred thirty-four".