3661170042 has 8 divisors (see below), whose sum is σ = 7322340096. Its totient is φ = 1220390012.

The previous prime is 3661170013. The next prime is 3661170157. The reversal of 3661170042 is 2400711663.

3661170042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

3661170042 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 3661169991 and 3661170009.

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, 305097498 + ... + 305097509.

It is an arithmetic number, because the mean of its divisors is an integer number (915292512).

Almost surely, 2^3661170042 is an apocalyptic number.

3661170042 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.

3661170042 is a wasteful number, since it uses less digits than its factorization.

3661170042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 610195012.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 3661170042 is about 60507.6031751382. The cubic root of 3661170042 is about 1541.2507467063.

The spelling of 3661170042 in words is "three billion, six hundred sixty-one million, one hundred seventy thousand, forty-two".