3141620656 has 10 divisors (see below), whose sum is σ = 6086890052. Its totient is φ = 1570810320.

The previous prime is 3141620641. The next prime is 3141620749. The reversal of 3141620656 is 6560261413.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98175630 + ... + 98175661.

Almost surely, 2^3141620656 is an apocalyptic number.

It is an amenable number.

3141620656 is a deficient number, since it is larger than the sum of its proper divisors (2945269396).

3141620656 is a wasteful number, since it uses less digits than its factorization.

3141620656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196351299 (or 196351293 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 3141620656 is about 56050.1619622994. The cubic root of 3141620656 is about 1464.5962390679.

The spelling of 3141620656 in words is "three billion, one hundred forty-one million, six hundred twenty thousand, six hundred fifty-six".