3349666942 has 8 divisors (see below), whose sum is σ = 5026231656. Its totient is φ = 1674256392.

The previous prime is 3349666877. The next prime is 3349666967. The reversal of 3349666942 is 2496669433.

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

It is a super-2 number, since 2×3349666942² = 22440537244655262728, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3349666942.

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, 281248 + ... + 292915.

It is an arithmetic number, because the mean of its divisors is an integer number (628278957).

Almost surely, 2^3349666942 is an apocalyptic number.

3349666942 is a deficient number, since it is larger than the sum of its proper divisors (1676564714).

3349666942 is a wasteful number, since it uses less digits than its factorization.

3349666942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577082.

The product of its digits is 5038848, while the sum is 52.

The square root of 3349666942 is about 57876.3072595341. The cubic root of 3349666942 is about 1496.2375247813.

The spelling of 3349666942 in words is "three billion, three hundred forty-nine million, six hundred sixty-six thousand, nine hundred forty-two".