3345656674 has 8 divisors (see below), whose sum is σ = 5034317148. Its totient is φ = 1667550960.

The previous prime is 3345656669. The next prime is 3345656683. The reversal of 3345656674 is 4766565433.

It can be written as a sum of positive squares in 2 ways, for example, as 2314283449 + 1031373225 = 48107^2 + 32115^2 .

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

It is a super-2 number, since 2×3345656674² = 22386837160561484552, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2637897 + ... + 2639164.

Almost surely, 2^3345656674 is an apocalyptic number.

3345656674 is a deficient number, since it is larger than the sum of its proper divisors (1688660474).

3345656674 is a wasteful number, since it uses less digits than its factorization.

3345656674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5277380.

The product of its digits is 5443200, while the sum is 49.

The square root of 3345656674 is about 57841.6517226125. The cubic root of 3345656674 is about 1495.6401808545.

The spelling of 3345656674 in words is "three billion, three hundred forty-five million, six hundred fifty-six thousand, six hundred seventy-four".