3170491470 has 192 divisors, whose sum is σ = 8837809344. Its totient is φ = 817413120.

The previous prime is 3170491453. The next prime is 3170491507. The reversal of 3170491470 is 741940713.

3170491470 is a `hidden beast` number, since 31 + 70 + 4 + 91 + 470 = 666.

It is a super-2 number, since 2×3170491470² = 20104032322685521800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 10820644 + ... + 10820936.

It is an arithmetic number, because the mean of its divisors is an integer number (46030257).

Almost surely, 2^3170491470 is an apocalyptic number.

3170491470 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3170491470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4418904672).

3170491470 is an abundant number, since it is smaller than the sum of its proper divisors (5667317874).

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

3170491470 is a wasteful number, since it uses less digits than its factorization.

3170491470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449 (or 437 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 3170491470 is about 56307.1174009112. The cubic root of 3170491470 is about 1469.0690065010.

The spelling of 3170491470 in words is "three billion, one hundred seventy million, four hundred ninety-one thousand, four hundred seventy".