2650994601 has 8 divisors (see below), whose sum is σ = 3541688640. Its totient is φ = 1763815152.

The previous prime is 2650994587. The next prime is 2650994609. The reversal of 2650994601 is 1064990562.

It is a happy number.

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

It is not a de Polignac number, because 2650994601 - 2⁷ = 2650994473 is a prime.

It is a super-2 number, since 2×2650994601² = 14055544749062298402, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2650994609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 876886 + ... + 879903.

It is an arithmetic number, because the mean of its divisors is an integer number (442711080).

Almost surely, 2^2650994601 is an apocalyptic number.

It is an amenable number.

2650994601 is a deficient number, since it is larger than the sum of its proper divisors (890694039).

2650994601 is a wasteful number, since it uses less digits than its factorization.

2650994601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1757295.

The product of its (nonzero) digits is 116640, while the sum is 42.

The square root of 2650994601 is about 51487.8102175651. The cubic root of 2650994601 is about 1384.0006085580. Note that the first 3 decimals are identical.

The spelling of 2650994601 in words is "two billion, six hundred fifty million, nine hundred ninety-four thousand, six hundred one".