2622073490 has 8 divisors (see below), whose sum is σ = 4719732300. Its totient is φ = 1048829392.

The previous prime is 2622073429. The next prime is 2622073499. The reversal of 2622073490 is 943702262.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2620518481 + 1555009 = 51191^2 + 1247^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 2622073490.

It is not an unprimeable number, because it can be changed into a prime (2622073499) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131103665 + ... + 131103684.

Almost surely, 2^2622073490 is an apocalyptic number.

2622073490 is a deficient number, since it is larger than the sum of its proper divisors (2097658810).

2622073490 is a wasteful number, since it uses less digits than its factorization.

2622073490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262207356.

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 2622073490 is about 51206.1860520777. The cubic root of 2622073490 is about 1378.9492614273.

The spelling of 2622073490 in words is "two billion, six hundred twenty-two million, seventy-three thousand, four hundred ninety".