696318228 has 24 divisors (see below), whose sum is σ = 1805269760. Its totient is φ = 232106040.

The previous prime is 696318209. The next prime is 696318241. The reversal of 696318228 is 822813696.

696318228 is a `hidden beast` number, since 6 + 9 + 631 + 8 + 2 + 2 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3223588 + ... + 3223803.

Almost surely, 2^696318228 is an apocalyptic number.

It is an amenable number.

696318228 is an abundant number, since it is smaller than the sum of its proper divisors (1108951532).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

696318228 is a wasteful number, since it uses less digits than its factorization.

696318228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6447404 (or 6447396 counting only the distinct ones).

The product of its digits is 248832, while the sum is 45.

The square root of 696318228 is about 26387.8424279061. The cubic root of 696318228 is about 886.3445692208.

The spelling of 696318228 in words is "six hundred ninety-six million, three hundred eighteen thousand, two hundred twenty-eight".