3331680242 has 8 divisors (see below), whose sum is σ = 5451840432. Its totient is φ = 1514400100.

The previous prime is 3331680241. The next prime is 3331680251. The reversal of 3331680242 is 2420861333.

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

It is a super-2 number, since 2×3331680242² = 22200186469866357128, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3331680199 and 3331680208.

It is not an unprimeable number, because it can be changed into a prime (3331680241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75719984 + ... + 75720027.

It is an arithmetic number, because the mean of its divisors is an integer number (681480054).

Almost surely, 2^3331680242 is an apocalyptic number.

3331680242 is a deficient number, since it is larger than the sum of its proper divisors (2120160190).

3331680242 is a wasteful number, since it uses less digits than its factorization.

3331680242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151440024.

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 3331680242 is about 57720.7089526801. The cubic root of 3331680242 is about 1493.5546023083.

The spelling of 3331680242 in words is "three billion, three hundred thirty-one million, six hundred eighty thousand, two hundred forty-two".