3560020426 has 4 divisors (see below), whose sum is σ = 5340030642. Its totient is φ = 1780010212.

The previous prime is 3560020417. The next prime is 3560020459. The reversal of 3560020426 is 6240200653.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6240200653 = 449 ⋅13897997.

It can be written as a sum of positive squares in only one way, i.e., 2846329201 + 713691225 = 53351^2 + 26715^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3560020394 and 3560020403.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 890005105 + ... + 890005108.

Almost surely, 2^3560020426 is an apocalyptic number.

3560020426 is a deficient number, since it is larger than the sum of its proper divisors (1780010216).

3560020426 is a wasteful number, since it uses less digits than its factorization.

3560020426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1780010215.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 3560020426 is about 59665.9067307286. The cubic root of 3560020426 is about 1526.9242646014.

It can be divided in two parts, 3560020 and 426, that added together give a triangular number (3560446 = T₂₆₆₈).

The spelling of 3560020426 in words is "three billion, five hundred sixty million, twenty thousand, four hundred twenty-six".