2600040246 has 64 divisors (see below), whose sum is σ = 5531535360. Its totient is φ = 813300480.

The previous prime is 2600040229. The next prime is 2600040251. The reversal of 2600040246 is 6420400062.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3213490 + ... + 3214298.

It is an arithmetic number, because the mean of its divisors is an integer number (86430240).

Almost surely, 2^2600040246 is an apocalyptic number.

2600040246 is an abundant number, since it is smaller than the sum of its proper divisors (2931495114).

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

2600040246 is a wasteful number, since it uses less digits than its factorization.

2600040246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1349.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 2600040246 is about 50990.5897788994. The cubic root of 2600040246 is about 1375.0759620403.

The spelling of 2600040246 in words is "two billion, six hundred million, forty thousand, two hundred forty-six".