3403550420 has 24 divisors (see below), whose sum is σ = 7254137184. Its totient is φ = 1341099936.

The previous prime is 3403550411. The next prime is 3403550429. The reversal of 3403550420 is 240553043.

It is an interprime number because it is at equal distance from previous prime (3403550411) and next prime (3403550429).

It is a super-2 number, since 2×3403550420² = 23168310922964352800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3403550420.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3403550429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1268642 + ... + 1271321.

It is an arithmetic number, because the mean of its divisors is an integer number (302255716).

Almost surely, 2^3403550420 is an apocalyptic number.

It is an amenable number.

3403550420 is an abundant number, since it is smaller than the sum of its proper divisors (3850586764).

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

3403550420 is a wasteful number, since it uses less digits than its factorization.

3403550420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2540039 (or 2540037 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 3403550420 is about 58339.9556050568. The cubic root of 3403550420 is about 1504.2178207277.

The spelling of 3403550420 in words is "three billion, four hundred three million, five hundred fifty thousand, four hundred twenty".