2421006704 has 40 divisors (see below), whose sum is σ = 4854772608. Its totient is φ = 1168773120.

The previous prime is 2421006701. The next prime is 2421006713. The reversal of 2421006704 is 4076001242.

It is a super-2 number, since 2×2421006704² = 11722546921625887232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2421006701) 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, 44609 + ... + 82655.

Almost surely, 2^2421006704 is an apocalyptic number.

It is an amenable number.

2421006704 is an abundant number, since it is smaller than the sum of its proper divisors (2433765904).

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

2421006704 is a wasteful number, since it uses less digits than its factorization.

2421006704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38193 (or 38187 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 2421006704 is about 49203.7265255387. The cubic root of 2421006704 is about 1342.7608305065.

Adding to 2421006704 its reverse (4076001242), we get a palindrome (6497007946).

The spelling of 2421006704 in words is "two billion, four hundred twenty-one million, six thousand, seven hundred four".