3325079649 has 4 divisors (see below), whose sum is σ = 4433439536. Its totient is φ = 2216719764.

The previous prime is 3325079647. The next prime is 3325079687. The reversal of 3325079649 is 9469705233.

It is a happy number.

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 not a de Polignac number, because 3325079649 - 2¹ = 3325079647 is a prime.

It is a super-2 number, since 2×3325079649² = 22112309344387926402, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3325079598 and 3325079607.

It is not an unprimeable number, because it can be changed into a prime (3325079647) 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, 554179939 + ... + 554179944.

It is an arithmetic number, because the mean of its divisors is an integer number (1108359884).

Almost surely, 2^3325079649 is an apocalyptic number.

It is an amenable number.

3325079649 is a deficient number, since it is larger than the sum of its proper divisors (1108359887).

3325079649 is a wasteful number, since it uses less digits than its factorization.

3325079649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1108359886.

The product of its (nonzero) digits is 1224720, while the sum is 48.

The square root of 3325079649 is about 57663.5036136376. The cubic root of 3325079649 is about 1492.5676264849.

The spelling of 3325079649 in words is "three billion, three hundred twenty-five million, seventy-nine thousand, six hundred forty-nine".