3695398228 has 12 divisors (see below), whose sum is σ = 6482310772. Its totient is φ = 1843309440.

The previous prime is 3695398219. The next prime is 3695398249. The reversal of 3695398228 is 8228935963.

It can be written as a sum of positive squares in 2 ways, for example, as 151339204 + 3544059024 = 12302^2 + 59532^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1095525 + ... + 1098892.

Almost surely, 2^3695398228 is an apocalyptic number.

It is an amenable number.

3695398228 is a deficient number, since it is larger than the sum of its proper divisors (2786912544).

3695398228 is a wasteful number, since it uses less digits than its factorization.

3695398228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2194842 (or 2194840 counting only the distinct ones).

The product of its digits is 5598720, while the sum is 55.

The square root of 3695398228 is about 60789.7872014700. The cubic root of 3695398228 is about 1546.0388942048.

The spelling of 3695398228 in words is "three billion, six hundred ninety-five million, three hundred ninety-eight thousand, two hundred twenty-eight".