3170421642 has 16 divisors (see below), whose sum is σ = 6435483552. Its totient is φ = 1041033840.

The previous prime is 3170421641. The next prime is 3170421649. The reversal of 3170421642 is 2461240713.

It is not an unprimeable number, because it can be changed into a prime (3170421641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3942909 + ... + 3943712.

It is an arithmetic number, because the mean of its divisors is an integer number (402217722).

Almost surely, 2^3170421642 is an apocalyptic number.

3170421642 is an abundant number, since it is smaller than the sum of its proper divisors (3265061910).

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

3170421642 is a wasteful number, since it uses less digits than its factorization.

3170421642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7886693.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 3170421642 is about 56306.4973337891. The cubic root of 3170421642 is about 1469.0582213273.

The spelling of 3170421642 in words is "three billion, one hundred seventy million, four hundred twenty-one thousand, six hundred forty-two".