3857737742 has 8 divisors (see below), whose sum is σ = 5821257456. Its totient is φ = 1917318592.

The previous prime is 3857737729. The next prime is 3857737753. The reversal of 3857737742 is 2477377583.

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, 5774723 + ... + 5775390.

It is an arithmetic number, because the mean of its divisors is an integer number (727657182).

Almost surely, 2^3857737742 is an apocalyptic number.

3857737742 is a deficient number, since it is larger than the sum of its proper divisors (1963519714).

3857737742 is a wasteful number, since it uses less digits than its factorization.

3857737742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11550282.

The product of its digits is 6914880, while the sum is 53.

The square root of 3857737742 is about 62110.6894342673. The cubic root of 3857737742 is about 1568.3544962298.

The spelling of 3857737742 in words is "three billion, eight hundred fifty-seven million, seven hundred thirty-seven thousand, seven hundred forty-two".