3495407929 has 8 divisors (see below), whose sum is σ = 3835310472. Its totient is φ = 3165651840.

The previous prime is 3495407921. The next prime is 3495407933. The reversal of 3495407929 is 9297045943.

It is a happy number.

3495407929 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 252333225 + 3243074704 = 15885^2 + 56948^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3495407929 - 2³ = 3495407921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3495407921) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2535892 + ... + 2537269.

It is an arithmetic number, because the mean of its divisors is an integer number (479413809).

Almost surely, 2^3495407929 is an apocalyptic number.

It is an amenable number.

3495407929 is a deficient number, since it is larger than the sum of its proper divisors (339902543).

3495407929 is a wasteful number, since it uses less digits than its factorization.

3495407929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5073227.

The product of its (nonzero) digits is 2449440, while the sum is 52.

The square root of 3495407929 is about 59121.9750092975. The cubic root of 3495407929 is about 1517.6301842722.

The spelling of 3495407929 in words is "three billion, four hundred ninety-five million, four hundred seven thousand, nine hundred twenty-nine".