3426033649 has 4 divisors (see below), whose sum is σ = 3431678464. Its totient is φ = 3420388836.

The previous prime is 3426033641. The next prime is 3426033673. The reversal of 3426033649 is 9463306243.

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.

It is a cyclic number.

It is not a de Polignac number, because 3426033649 - 2³ = 3426033641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3426033641) 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, 2821497 + ... + 2822710.

It is an arithmetic number, because the mean of its divisors is an integer number (857919616).

Almost surely, 2^3426033649 is an apocalyptic number.

It is an amenable number.

3426033649 is a deficient number, since it is larger than the sum of its proper divisors (5644815).

3426033649 is an equidigital number, since it uses as much as digits as its factorization.

3426033649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5644814.

The product of its (nonzero) digits is 279936, while the sum is 40.

The square root of 3426033649 is about 58532.3299467909. The cubic root of 3426033649 is about 1507.5227496803.

The spelling of 3426033649 in words is "three billion, four hundred twenty-six million, thirty-three thousand, six hundred forty-nine".