3254607649 has 2 divisors, whose sum is σ = 3254607650. Its totient is φ = 3254607648.

The previous prime is 3254607599. The next prime is 3254607659. The reversal of 3254607649 is 9467064523.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3202767649 + 51840000 = 56593^2 + 7200^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3254607649 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3254607599 and 3254607608.

It is not a weakly prime, because it can be changed into another prime (3254607659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1627303824 + 1627303825.

It is an arithmetic number, because the mean of its divisors is an integer number (1627303825).

Almost surely, 2^3254607649 is an apocalyptic number.

It is an amenable number.

3254607649 is a deficient number, since it is larger than the sum of its proper divisors (1).

3254607649 is an equidigital number, since it uses as much as digits as its factorization.

3254607649 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1088640, while the sum is 46.

The square root of 3254607649 is about 57049.1686968355. The cubic root of 3254607649 is about 1481.9477109395.

The spelling of 3254607649 in words is "three billion, two hundred fifty-four million, six hundred seven thousand, six hundred forty-nine".