3145610622 has 48 divisors (see below), whose sum is σ = 7903034496. Its totient is φ = 817040400.

The previous prime is 3145610621. The next prime is 3145610653. The reversal of 3145610622 is 2260165413.

It is a self number, because there is not a number n which added to its sum of digits gives 3145610622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3145610621) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 304404 + ... + 314567.

It is an arithmetic number, because the mean of its divisors is an integer number (164646552).

Almost surely, 2^3145610622 is an apocalyptic number.

3145610622 is an abundant number, since it is smaller than the sum of its proper divisors (4757423874).

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

3145610622 is a wasteful number, since it uses less digits than its factorization.

3145610622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 619005 (or 618994 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 3145610622 is about 56085.7434826356. The cubic root of 3145610622 is about 1465.2160059213.

The spelling of 3145610622 in words is "three billion, one hundred forty-five million, six hundred ten thousand, six hundred twenty-two".