3429521804 has 12 divisors (see below), whose sum is σ = 6086194128. Its totient is φ = 1690609200.

The previous prime is 3429521801. The next prime is 3429521813. The reversal of 3429521804 is 4081259243.

It is a super-2 number, since 2×3429521804² = 23523239608222828832, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3429521801) 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, 6037607 + ... + 6038174.

It is an arithmetic number, because the mean of its divisors is an integer number (507182844).

Almost surely, 2^3429521804 is an apocalyptic number.

It is an amenable number.

3429521804 is a deficient number, since it is larger than the sum of its proper divisors (2656672324).

3429521804 is a wasteful number, since it uses less digits than its factorization.

3429521804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12075856 (or 12075854 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 3429521804 is about 58562.1191897971. The cubic root of 3429521804 is about 1508.0341952718.

The spelling of 3429521804 in words is "three billion, four hundred twenty-nine million, five hundred twenty-one thousand, eight hundred four".