3445607929 has 4 divisors (see below), whose sum is σ = 3518918784. Its totient is φ = 3372297076.

The previous prime is 3445607927. The next prime is 3445607939. The reversal of 3445607929 is 9297065443.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9297065443 = 37 ⋅251272039.

It is a cyclic number.

It is not a de Polignac number, because 3445607929 - 2¹ = 3445607927 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3445607927) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36655357 + ... + 36655450.

It is an arithmetic number, because the mean of its divisors is an integer number (879729696).

Almost surely, 2^3445607929 is an apocalyptic number.

It is an amenable number.

3445607929 is a deficient number, since it is larger than the sum of its proper divisors (73310855).

3445607929 is an equidigital number, since it uses as much as digits as its factorization.

3445607929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73310854.

The product of its (nonzero) digits is 1632960, while the sum is 49.

The square root of 3445607929 is about 58699.3009242870. The cubic root of 3445607929 is about 1510.3883230036.

The spelling of 3445607929 in words is "three billion, four hundred forty-five million, six hundred seven thousand, nine hundred twenty-nine".