3350400520 has 16 divisors (see below), whose sum is σ = 7538401260. Its totient is φ = 1340160192.

The previous prime is 3350400517. The next prime is 3350400527. The reversal of 3350400520 is 250040533.

It can be written as a sum of positive squares in 2 ways, for example, as 3030062116 + 320338404 = 55046^2 + 17898^2 .

It is a super-3 number, since 3×3350400520³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 3350400491 and 3350400500.

It is not an unprimeable number, because it can be changed into a prime (3350400527) 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, 41879967 + ... + 41880046.

Almost surely, 2^3350400520 is an apocalyptic number.

It is an amenable number.

3350400520 is an abundant number, since it is smaller than the sum of its proper divisors (4188000740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3350400520 is a wasteful number, since it uses less digits than its factorization.

3350400520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83760024 (or 83760020 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 22.

The square root of 3350400520 is about 57882.6443763586. The cubic root of 3350400520 is about 1496.3467422880.

The spelling of 3350400520 in words is "three billion, three hundred fifty million, four hundred thousand, five hundred twenty".