3857425342 has 8 divisors (see below), whose sum is σ = 5803308576. Its totient is φ = 1922989152.

The previous prime is 3857425333. The next prime is 3857425357. The reversal of 3857425342 is 2435247583.

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, 2860918 + ... + 2862265.

It is an arithmetic number, because the mean of its divisors is an integer number (725413572).

Almost surely, 2^3857425342 is an apocalyptic number.

3857425342 is a deficient number, since it is larger than the sum of its proper divisors (1945883234).

3857425342 is a wasteful number, since it uses less digits than its factorization.

3857425342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5723522.

The product of its digits is 806400, while the sum is 43.

The square root of 3857425342 is about 62108.1745183353. The cubic root of 3857425342 is about 1568.3121599173.

The spelling of 3857425342 in words is "three billion, eight hundred fifty-seven million, four hundred twenty-five thousand, three hundred forty-two".