3456969542 has 8 divisors (see below), whose sum is σ = 5584335456. Its totient is φ = 1595524392.

The previous prime is 3456969511. The next prime is 3456969569. The reversal of 3456969542 is 2459696543.

It is a happy number.

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

It is a congruent number.

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, 66480158 + ... + 66480209.

It is an arithmetic number, because the mean of its divisors is an integer number (698041932).

Almost surely, 2^3456969542 is an apocalyptic number.

3456969542 is a deficient number, since it is larger than the sum of its proper divisors (2127365914).

3456969542 is a wasteful number, since it uses less digits than its factorization.

3456969542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132960382.

The product of its digits is 6998400, while the sum is 53.

The square root of 3456969542 is about 58795.9993707055. Note that the first 3 decimals coincide. The cubic root of 3456969542 is about 1512.0466293370.

The spelling of 3456969542 in words is "three billion, four hundred fifty-six million, nine hundred sixty-nine thousand, five hundred forty-two".