3170167945 has 24 divisors (see below), whose sum is σ = 4435012224. Its totient is φ = 2169056736.

The previous prime is 3170167937. The next prime is 3170167961. The reversal of 3170167945 is 5497610713.

It is not a de Polignac number, because 3170167945 - 2³ = 3170167937 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 99462 + ... + 127408.

It is an arithmetic number, because the mean of its divisors is an integer number (184792176).

Almost surely, 2^3170167945 is an apocalyptic number.

3170167945 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3170167945 is a deficient number, since it is larger than the sum of its proper divisors (1264844279).

3170167945 is a wasteful number, since it uses less digits than its factorization.

3170167945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28429 (or 28422 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 43.

The square root of 3170167945 is about 56304.2444670027. The cubic root of 3170167945 is about 1469.0190356241.

The spelling of 3170167945 in words is "three billion, one hundred seventy million, one hundred sixty-seven thousand, nine hundred forty-five".