3927700042 has 32 divisors (see below), whose sum is σ = 7044226560. Its totient is φ = 1607291520.

The previous prime is 3927700003. The next prime is 3927700069. The reversal of 3927700042 is 2400077293.

It is a junction number, because it is equal to n+sod(n) for n = 3927699980 and 3927700007.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45817 + ... + 99772.

It is an arithmetic number, because the mean of its divisors is an integer number (220132080).

Almost surely, 2^3927700042 is an apocalyptic number.

3927700042 is a deficient number, since it is larger than the sum of its proper divisors (3116526518).

3927700042 is a wasteful number, since it uses less digits than its factorization.

3927700042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145686.

The product of its (nonzero) digits is 21168, while the sum is 34.

The square root of 3927700042 is about 62671.3654071778. The cubic root of 3927700042 is about 1577.7787568998.

The spelling of 3927700042 in words is "three billion, nine hundred twenty-seven million, seven hundred thousand, forty-two".