3685517242 has 8 divisors (see below), whose sum is σ = 6030846432. Its totient is φ = 1675235100.

The previous prime is 3685517237. The next prime is 3685517257. The reversal of 3685517242 is 2427155863.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83761734 + ... + 83761777.

It is an arithmetic number, because the mean of its divisors is an integer number (753855804).

Almost surely, 2^3685517242 is an apocalyptic number.

3685517242 is a deficient number, since it is larger than the sum of its proper divisors (2345329190).

3685517242 is a wasteful number, since it uses less digits than its factorization.

3685517242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167523524.

The product of its digits is 403200, while the sum is 43.

The square root of 3685517242 is about 60708.4610412750. The cubic root of 3685517242 is about 1544.6596991771.

The spelling of 3685517242 in words is "three billion, six hundred eighty-five million, five hundred seventeen thousand, two hundred forty-two".