3685038207742 has 8 divisors (see below), whose sum is σ = 5618173005432. Its totient is φ = 1812313872600.

The previous prime is 3685038207731. The next prime is 3685038207793. The reversal of 3685038207742 is 2477028305863.

It is a happy number.

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

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, 15102615484 + ... + 15102615727.

It is an arithmetic number, because the mean of its divisors is an integer number (702271625679).

Almost surely, 2^{3685038207742} is an apocalyptic number.

3685038207742 is a deficient number, since it is larger than the sum of its proper divisors (1933134797690).

3685038207742 is a wasteful number, since it uses less digits than its factorization.

3685038207742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30205231274.

The product of its (nonzero) digits is 13547520, while the sum is 55.

The spelling of 3685038207742 in words is "three trillion, six hundred eighty-five billion, thirty-eight million, two hundred seven thousand, seven hundred forty-two".