4051985674 has 8 divisors (see below), whose sum is σ = 6630522048. Its totient is φ = 1841811660.

The previous prime is 4051985671. The next prime is 4051985677. The reversal of 4051985674 is 4765891504.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4051985671) and next prime (4051985677).

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

It is not an unprimeable number, because it can be changed into a prime (4051985671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92090562 + ... + 92090605.

It is an arithmetic number, because the mean of its divisors is an integer number (828815256).

Almost surely, 2^4051985674 is an apocalyptic number.

4051985674 is a deficient number, since it is larger than the sum of its proper divisors (2578536374).

4051985674 is a wasteful number, since it uses less digits than its factorization.

4051985674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184181180.

The product of its (nonzero) digits is 1209600, while the sum is 49.

The square root of 4051985674 is about 63655.2093233539. The cubic root of 4051985674 is about 1594.2483165805.

The spelling of 4051985674 in words is "four billion, fifty-one million, nine hundred eighty-five thousand, six hundred seventy-four".