3141604540 has 96 divisors (see below), whose sum is σ = 6849944640. Its totient is φ = 1209821184.

The previous prime is 3141604537. The next prime is 3141604579. The reversal of 3141604540 is 454061413.

It is a super-2 number, since 2×3141604540² = 19739358171497223200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3141604499 and 3141604508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20010142 + ... + 20010298.

It is an arithmetic number, because the mean of its divisors is an integer number (71353590).

Almost surely, 2^3141604540 is an apocalyptic number.

It is an amenable number.

3141604540 is an abundant number, since it is smaller than the sum of its proper divisors (3708340100).

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

3141604540 is a wasteful number, since it uses less digits than its factorization.

3141604540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479 (or 477 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 3141604540 is about 56050.0181980345. The cubic root of 3141604540 is about 1464.5937346839.

Adding to 3141604540 its reverse (454061413), we get a palindrome (3595665953).

The spelling of 3141604540 in words is "three billion, one hundred forty-one million, six hundred four thousand, five hundred forty".