3141979470 has 320 divisors, whose sum is σ = 10119859200. Its totient is φ = 698798016.

The previous prime is 3141979453. The next prime is 3141979471. The reversal of 3141979470 is 749791413.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3141979471) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 11946559 + ... + 11946821.

It is an arithmetic number, because the mean of its divisors is an integer number (31624560).

Almost surely, 2^3141979470 is an apocalyptic number.

3141979470 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 3141979470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5059929600).

3141979470 is an abundant number, since it is smaller than the sum of its proper divisors (6977879730).

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

3141979470 is a wasteful number, since it uses less digits than its factorization.

3141979470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346 (or 323 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 45.

The square root of 3141979470 is about 56053.3627001985. The cubic root of 3141979470 is about 1464.6519956011.

It can be divided in two parts, 31419 and 79470, that added together give a square (110889 = 333²).

The spelling of 3141979470 in words is "three billion, one hundred forty-one million, nine hundred seventy-nine thousand, four hundred seventy".