3406840450530 has 64 divisors (see below), whose sum is σ = 8920687666176. Its totient is φ = 825811832000.

The previous prime is 3406840450529. The next prime is 3406840450583. The reversal of 3406840450530 is 350540486043.

It is a super-3 number, since 3×3406840450530³ (a number of 39 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2541595 + ... + 3643265.

It is an arithmetic number, because the mean of its divisors is an integer number (139385744784).

Almost surely, 2^{3406840450530} is an apocalyptic number.

3406840450530 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3406840450530 is an abundant number, since it is smaller than the sum of its proper divisors (5513847215646).

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

3406840450530 is a wasteful number, since it uses less digits than its factorization.

3406840450530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1111063.

The product of its (nonzero) digits is 691200, while the sum is 42.

The spelling of 3406840450530 in words is "three trillion, four hundred six billion, eight hundred forty million, four hundred fifty thousand, five hundred thirty".