3405571012 has 24 divisors (see below), whose sum is σ = 5989993632. Its totient is φ = 1694160000.

The previous prime is 3405570997. The next prime is 3405571031. The reversal of 3405571012 is 2101755043.

It is a happy number.

It is a super-4 number, since 4×3405571012⁴ (a number of 39 digits) contains 4444 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, 1817308 + ... + 1819180.

It is an arithmetic number, because the mean of its divisors is an integer number (249583068).

Almost surely, 2^3405571012 is an apocalyptic number.

It is an amenable number.

3405571012 is a deficient number, since it is larger than the sum of its proper divisors (2584422620).

3405571012 is a wasteful number, since it uses less digits than its factorization.

3405571012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3939 (or 3937 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 3405571012 is about 58357.2704296560. The cubic root of 3405571012 is about 1504.5154324221.

The spelling of 3405571012 in words is "three billion, four hundred five million, five hundred seventy-one thousand, twelve".