3509954338 has 8 divisors (see below), whose sum is σ = 5743561680. Its totient is φ = 1595433780.

The previous prime is 3509954333. The next prime is 3509954339. The reversal of 3509954338 is 8334599053.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 3509954291 and 3509954300.

It is not an unprimeable number, because it can be changed into a prime (3509954333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79771668 + ... + 79771711.

It is an arithmetic number, because the mean of its divisors is an integer number (717945210).

Almost surely, 2^3509954338 is an apocalyptic number.

3509954338 is a deficient number, since it is larger than the sum of its proper divisors (2233607342).

3509954338 is a wasteful number, since it uses less digits than its factorization.

3509954338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159543392.

The product of its (nonzero) digits is 1749600, while the sum is 49.

The square root of 3509954338 is about 59244.8676089330. The cubic root of 3509954338 is about 1519.7325155472.

The spelling of 3509954338 in words is "three billion, five hundred nine million, nine hundred fifty-four thousand, three hundred thirty-eight".