3342720547 has 8 divisors (see below), whose sum is σ = 3414391056. Its totient is φ = 3271368672.

The previous prime is 3342720539. The next prime is 3342720587. The reversal of 3342720547 is 7450272433.

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

It is a cyclic number.

It is not a de Polignac number, because 3342720547 - 2³ = 3342720539 is a prime.

It is a super-2 number, since 2×3342720547² = 22347561310671958418, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3342720527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58393 + ... + 100474.

It is an arithmetic number, because the mean of its divisors is an integer number (426798882).

Almost surely, 2^3342720547 is an apocalyptic number.

3342720547 is a deficient number, since it is larger than the sum of its proper divisors (71670509).

3342720547 is a wasteful number, since it uses less digits than its factorization.

3342720547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159317.

The product of its (nonzero) digits is 141120, while the sum is 37.

The square root of 3342720547 is about 57816.2654189978. The cubic root of 3342720547 is about 1495.2025313694.

The spelling of 3342720547 in words is "three billion, three hundred forty-two million, seven hundred twenty thousand, five hundred forty-seven".