3144396590 has 16 divisors (see below), whose sum is σ = 5669373600. Its totient is φ = 1255656480.

The previous prime is 3144396589. The next prime is 3144396643. The reversal of 3144396590 is 956934413.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 256481 + ... + 268460.

It is an arithmetic number, because the mean of its divisors is an integer number (354335850).

Almost surely, 2^3144396590 is an apocalyptic number.

3144396590 is a deficient number, since it is larger than the sum of its proper divisors (2524977010).

3144396590 is a wasteful number, since it uses less digits than its factorization.

3144396590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525547.

The product of its (nonzero) digits is 349920, while the sum is 44.

The square root of 3144396590 is about 56074.9194381945. The cubic root of 3144396590 is about 1465.0274841765.

The spelling of 3144396590 in words is "three billion, one hundred forty-four million, three hundred ninety-six thousand, five hundred ninety".