3429969699 has 32 divisors (see below), whose sum is σ = 5221753600. Its totient is φ = 1985212800.

The previous prime is 3429969667. The next prime is 3429969701. The reversal of 3429969699 is 9969699243.

3429969699 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3429969699 - 2⁵ = 3429969667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3429969629) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 86349 + ... + 119649.

It is an arithmetic number, because the mean of its divisors is an integer number (163179800).

Almost surely, 2^3429969699 is an apocalyptic number.

3429969699 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

3429969699 is a deficient number, since it is larger than the sum of its proper divisors (1791783901).

3429969699 is a wasteful number, since it uses less digits than its factorization.

3429969699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33475.

The product of its digits is 51018336, while the sum is 66.

The square root of 3429969699 is about 58565.9431666562. The cubic root of 3429969699 is about 1508.0998420891.

The spelling of 3429969699 in words is "three billion, four hundred twenty-nine million, nine hundred sixty-nine thousand, six hundred ninety-nine".