3530426979 has 24 divisors (see below), whose sum is σ = 4841233920. Its totient is φ = 2288404272.

The previous prime is 3530426959. The next prime is 3530426983. The reversal of 3530426979 is 9796240353.

It is a happy number.

It is not a de Polignac number, because 3530426979 - 2⁹ = 3530426467 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (3530426959) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1324402 + ... + 1327064.

It is an arithmetic number, because the mean of its divisors is an integer number (201718080).

Almost surely, 2^3530426979 is an apocalyptic number.

3530426979 is a deficient number, since it is larger than the sum of its proper divisors (1310806941).

3530426979 is a wasteful number, since it uses less digits than its factorization.

3530426979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2991 (or 2948 counting only the distinct ones).

The product of its (nonzero) digits is 1224720, while the sum is 48.

The square root of 3530426979 is about 59417.3962657402. The cubic root of 3530426979 is about 1522.6815227875.

The spelling of 3530426979 in words is "three billion, five hundred thirty million, four hundred twenty-six thousand, nine hundred seventy-nine".