3804457542 has 8 divisors (see below), whose sum is σ = 7608915096. Its totient is φ = 1268152512.

The previous prime is 3804457541. The next prime is 3804457627. The reversal of 3804457542 is 2457544083.

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

3804457542 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 3804457494 and 3804457503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3804457541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 317038123 + ... + 317038134.

It is an arithmetic number, because the mean of its divisors is an integer number (951114387).

Almost surely, 2^3804457542 is an apocalyptic number.

3804457542 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3804457542 is a wasteful number, since it uses less digits than its factorization.

3804457542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634076262.

The product of its (nonzero) digits is 537600, while the sum is 42.

The square root of 3804457542 is about 61680.2848728830. The cubic root of 3804457542 is about 1561.1006835999.

The spelling of 3804457542 in words is "three billion, eight hundred four million, four hundred fifty-seven thousand, five hundred forty-two".