3321480106757 has 4 divisors (see below), whose sum is σ = 3321484271820. Its totient is φ = 3321475941696.

The previous prime is 3321480106729. The next prime is 3321480106783. The reversal of 3321480106757 is 7576010841233.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 2937775432036 + 383704674721 = 1713994^2 + 619439^2 .

It is a cyclic number.

It is not a de Polignac number, because 3321480106757 - 2¹⁴ = 3321480090373 is a prime.

It is a super-2 number, since 2×3321480106757² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3321480106727) 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, 470282 + ... + 2619947.

It is an arithmetic number, because the mean of its divisors is an integer number (830371067955).

Almost surely, 2^{3321480106757} is an apocalyptic number.

It is an amenable number.

3321480106757 is a deficient number, since it is larger than the sum of its proper divisors (4165063).

3321480106757 is a wasteful number, since it uses less digits than its factorization.

3321480106757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4165062.

The product of its (nonzero) digits is 846720, while the sum is 47.

The spelling of 3321480106757 in words is "three trillion, three hundred twenty-one billion, four hundred eighty million, one hundred six thousand, seven hundred fifty-seven".