3405844546 has 16 divisors (see below), whose sum is σ = 5505550848. Its totient is φ = 1570842000.

The previous prime is 3405844499. The next prime is 3405844553. The reversal of 3405844546 is 6454485043.

It is a super-2 number, since 2×3405844546² = 23199554143035892232, which contains 22 as substring.

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, 6280 + ... + 82771.

It is an arithmetic number, because the mean of its divisors is an integer number (344096928).

Almost surely, 2^3405844546 is an apocalyptic number.

3405844546 is a deficient number, since it is larger than the sum of its proper divisors (2099706302).

3405844546 is a wasteful number, since it uses less digits than its factorization.

3405844546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90537.

The product of its (nonzero) digits is 921600, while the sum is 43.

The square root of 3405844546 is about 58359.6139980381. The cubic root of 3405844546 is about 1504.5557120214. Note that the first 3 decimals are identical.

The spelling of 3405844546 in words is "three billion, four hundred five million, eight hundred forty-four thousand, five hundred forty-six".