2601204490 has 16 divisors (see below), whose sum is σ = 4770511848. Its totient is φ = 1020849856.

The previous prime is 2601204469. The next prime is 2601204497. The reversal of 2601204490 is 944021062.

It can be written as a sum of positive squares in 4 ways, for example, as 2583790561 + 17413929 = 50831^2 + 4173^2 .

It is not an unprimeable number, because it can be changed into a prime (2601204497) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2453437 + ... + 2454496.

Almost surely, 2^2601204490 is an apocalyptic number.

2601204490 is a deficient number, since it is larger than the sum of its proper divisors (2169307358).

2601204490 is a wasteful number, since it uses less digits than its factorization.

2601204490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4907993.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 2601204490 is about 51002.0047645188. The cubic root of 2601204490 is about 1375.2811748951.

The spelling of 2601204490 in words is "two billion, six hundred one million, two hundred four thousand, four hundred ninety".