3141730 has 8 divisors (see below), whose sum is σ = 5655132. Its totient is φ = 1256688.

The previous prime is 3141713. The next prime is 3141763. The reversal of 3141730 is 371413.

It can be written as a sum of positive squares in 2 ways, for example, as 2982529 + 159201 = 1727^2 + 399^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 3141698 and 3141707.

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, 157077 + ... + 157096.

Almost surely, 2^3141730 is an apocalyptic number.

3141730 is a deficient number, since it is larger than the sum of its proper divisors (2513402).

3141730 is a wasteful number, since it uses less digits than its factorization.

3141730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314180.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 3141730 is about 1772.4925951890. The cubic root of 3141730 is about 146.4613230611.

The spelling of 3141730 in words is "three million, one hundred forty-one thousand, seven hundred thirty".