3506432426 has 8 divisors (see below), whose sum is σ = 6011027040. Its totient is φ = 1502756748.

The previous prime is 3506432411. The next prime is 3506432431. The reversal of 3506432426 is 6242346053.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125229716 + ... + 125229743.

It is an arithmetic number, because the mean of its divisors is an integer number (751378380).

Almost surely, 2^3506432426 is an apocalyptic number.

3506432426 is a deficient number, since it is larger than the sum of its proper divisors (2504594614).

3506432426 is a wasteful number, since it uses less digits than its factorization.

3506432426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250459468.

The product of its (nonzero) digits is 103680, while the sum is 35.

The square root of 3506432426 is about 59215.1367979506. The cubic root of 3506432426 is about 1519.2240421345.

Adding to 3506432426 its reverse (6242346053), we get a palindrome (9748778479).

The spelling of 3506432426 in words is "three billion, five hundred six million, four hundred thirty-two thousand, four hundred twenty-six".