3346520145 has 8 divisors (see below), whose sum is σ = 5354432256. Its totient is φ = 1784810736.

The previous prime is 3346520137. The next prime is 3346520173. The reversal of 3346520145 is 5410256433.

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

It is not a de Polignac number, because 3346520145 - 2³ = 3346520137 is a prime.

It is a super-2 number, since 2×3346520145² = 22398394161781642050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111550657 + ... + 111550686.

It is an arithmetic number, because the mean of its divisors is an integer number (669304032).

Almost surely, 2^3346520145 is an apocalyptic number.

It is an amenable number.

3346520145 is a deficient number, since it is larger than the sum of its proper divisors (2007912111).

3346520145 is a wasteful number, since it uses less digits than its factorization.

3346520145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223101351.

The product of its (nonzero) digits is 43200, while the sum is 33.

The square root of 3346520145 is about 57849.1153346358. The cubic root of 3346520145 is about 1495.7688382914.

Adding to 3346520145 its reverse (5410256433), we get a palindrome (8756776578).

The spelling of 3346520145 in words is "three billion, three hundred forty-six million, five hundred twenty thousand, one hundred forty-five".