3355720742 has 8 divisors (see below), whose sum is σ = 5491179432. Its totient is φ = 1525327600.

The previous prime is 3355720691. The next prime is 3355720807. The reversal of 3355720742 is 2470275533.

It is a happy number.

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

It is a super-2 number, since 2×3355720742² = 22521723396578061128, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3355720696 and 3355720705.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76266359 + ... + 76266402.

It is an arithmetic number, because the mean of its divisors is an integer number (686397429).

Almost surely, 2^3355720742 is an apocalyptic number.

3355720742 is a deficient number, since it is larger than the sum of its proper divisors (2135458690).

3355720742 is a wasteful number, since it uses less digits than its factorization.

3355720742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152532774.

The product of its (nonzero) digits is 176400, while the sum is 38.

The square root of 3355720742 is about 57928.5831174905. The cubic root of 3355720742 is about 1497.1383577705.

The spelling of 3355720742 in words is "three billion, three hundred fifty-five million, seven hundred twenty thousand, seven hundred forty-two".