3429435815 has 16 divisors (see below), whose sum is σ = 4624579008. Its totient is φ = 2422396416.

The previous prime is 3429435811. The next prime is 3429435839. The reversal of 3429435815 is 5185349243.

It is a cyclic number.

It is not a de Polignac number, because 3429435815 - 2² = 3429435811 is a prime.

It is a super-2 number, since 2×3429435815² = 23522060018409428450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3429435811) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1145474 + ... + 1148463.

It is an arithmetic number, because the mean of its divisors is an integer number (289036188).

Almost surely, 2^3429435815 is an apocalyptic number.

3429435815 is a deficient number, since it is larger than the sum of its proper divisors (1195143193).

3429435815 is a wasteful number, since it uses less digits than its factorization.

3429435815 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2293978.

The product of its digits is 518400, while the sum is 44.

The square root of 3429435815 is about 58561.3850160667. The cubic root of 3429435815 is about 1508.0215914315.

The spelling of 3429435815 in words is "three billion, four hundred twenty-nine million, four hundred thirty-five thousand, eight hundred fifteen".