3696428347 has 8 divisors (see below), whose sum is σ = 3714060992. Its totient is φ = 3678825600.

The previous prime is 3696428299. The next prime is 3696428377. The reversal of 3696428347 is 7438246963.

It is a happy number.

3696428347 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3696428347 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3696428294 and 3696428303.

It is not an unprimeable number, because it can be changed into a prime (3696428377) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 263347 + ... + 277027.

It is an arithmetic number, because the mean of its divisors is an integer number (464257624).

Almost surely, 2^3696428347 is an apocalyptic number.

3696428347 is a deficient number, since it is larger than the sum of its proper divisors (17632645).

3696428347 is a wasteful number, since it uses less digits than its factorization.

3696428347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14949.

The product of its digits is 5225472, while the sum is 52.

The square root of 3696428347 is about 60798.2594076508. The cubic root of 3696428347 is about 1546.1825373687.

The spelling of 3696428347 in words is "three billion, six hundred ninety-six million, four hundred twenty-eight thousand, three hundred forty-seven".