3348761645 has 8 divisors (see below), whose sum is σ = 4035329280. Its totient is φ = 2667799120.

The previous prime is 3348761617. The next prime is 3348761671. The reversal of 3348761645 is 5461678433.

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

It is not a de Polignac number, because 3348761645 - 2⁸ = 3348761389 is a prime.

It is a super-3 number, since 3×3348761645³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 3348761645.

It is a congruent number.

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, 1399961 + ... + 1402350.

It is an arithmetic number, because the mean of its divisors is an integer number (504416160).

Almost surely, 2^3348761645 is an apocalyptic number.

It is an amenable number.

3348761645 is a deficient number, since it is larger than the sum of its proper divisors (686567635).

3348761645 is a wasteful number, since it uses less digits than its factorization.

3348761645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2802555.

The product of its digits is 1451520, while the sum is 47.

The square root of 3348761645 is about 57868.4857672982. The cubic root of 3348761645 is about 1496.1027192008.

The spelling of 3348761645 in words is "three billion, three hundred forty-eight million, seven hundred sixty-one thousand, six hundred forty-five".