3429099650 has 12 divisors (see below), whose sum is σ = 6378125442. Its totient is φ = 1371639840.

The previous prime is 3429099637. The next prime is 3429099691. The reversal of 3429099650 is 569909243.

It can be written as a sum of positive squares in 3 ways, for example, as 1807185121 + 1621914529 = 42511^2 + 40273^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3429099595 and 3429099604.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 34290947 + ... + 34291046.

Almost surely, 2^3429099650 is an apocalyptic number.

3429099650 is a deficient number, since it is larger than the sum of its proper divisors (2949025792).

3429099650 is a wasteful number, since it uses less digits than its factorization.

3429099650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68582005 (or 68582000 counting only the distinct ones).

The product of its (nonzero) digits is 524880, while the sum is 47.

The square root of 3429099650 is about 58558.5147523398. The cubic root of 3429099650 is about 1507.9723160141.

The spelling of 3429099650 in words is "three billion, four hundred twenty-nine million, ninety-nine thousand, six hundred fifty".