696798226 has 4 divisors (see below), whose sum is σ = 1045197342. Its totient is φ = 348399112.

The previous prime is 696798211. The next prime is 696798241. The reversal of 696798226 is 622897696.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (696798211) and next prime (696798241).

It can be written as a sum of positive squares in only one way, i.e., 390023001 + 306775225 = 19749^2 + 17515^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174199555 + ... + 174199558.

Almost surely, 2^696798226 is an apocalyptic number.

696798226 is a deficient number, since it is larger than the sum of its proper divisors (348399116).

696798226 is a wasteful number, since it uses less digits than its factorization.

696798226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348399115.

The product of its digits is 3919104, while the sum is 55.

The square root of 696798226 is about 26396.9359206708. The cubic root of 696798226 is about 886.5481858446.

The spelling of 696798226 in words is "six hundred ninety-six million, seven hundred ninety-eight thousand, two hundred twenty-six".