3702000042 has 24 divisors (see below), whose sum is σ = 8638000644. Its totient is φ = 1139076864.

The previous prime is 3702000041. The next prime is 3702000077. The reversal of 3702000042 is 2400002073.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3588129801 + 113870241 = 59901^2 + 10671^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 3701999979 and 3702000024.

It is not an unprimeable number, because it can be changed into a prime (3702000041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7910023 + ... + 7910490.

Almost surely, 2^3702000042 is an apocalyptic number.

3702000042 is an abundant number, since it is smaller than the sum of its proper divisors (4936000602).

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

3702000042 is a wasteful number, since it uses less digits than its factorization.

3702000042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15820534 (or 15820531 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 18.

The square root of 3702000042 is about 60844.0633258496. The cubic root of 3702000042 is about 1546.9590105729.

The spelling of 3702000042 in words is "three billion, seven hundred two million, forty-two", and thus it is an aban number.