3429636126 has 24 divisors (see below), whose sum is σ = 7979154120. Its totient is φ = 979895952.

The previous prime is 3429636121. The next prime is 3429636149. The reversal of 3429636126 is 6216369243.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3429636121) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5832421 + ... + 5833008.

It is an arithmetic number, because the mean of its divisors is an integer number (332464755).

Almost surely, 2^3429636126 is an apocalyptic number.

3429636126 is an abundant number, since it is smaller than the sum of its proper divisors (4549517994).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3429636126 is a wasteful number, since it uses less digits than its factorization.

3429636126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11665448 (or 11665441 counting only the distinct ones).

The product of its digits is 279936, while the sum is 42.

The square root of 3429636126 is about 58563.0952563131. The cubic root of 3429636126 is about 1508.0509516963.

The spelling of 3429636126 in words is "three billion, four hundred twenty-nine million, six hundred thirty-six thousand, one hundred twenty-six".