3332319961 has 2 divisors, whose sum is σ = 3332319962. Its totient is φ = 3332319960.

The previous prime is 3332319931. The next prime is 3332320001. The reversal of 3332319961 is 1699132333.

It is an a-pointer prime, because the next prime (3332320001) can be obtained adding 3332319961 to its sum of digits (40).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2745760000 + 586559961 = 52400^2 + 24219^2 .

It is a cyclic number.

It is not a de Polignac number, because 3332319961 - 2²¹ = 3330222809 is a prime.

It is a super-2 number, since 2×3332319961² = 22208712644958083042, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3332319901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1666159980 + 1666159981.

It is an arithmetic number, because the mean of its divisors is an integer number (1666159981).

Almost surely, 2^3332319961 is an apocalyptic number.

It is an amenable number.

3332319961 is a deficient number, since it is larger than the sum of its proper divisors (1).

3332319961 is an equidigital number, since it uses as much as digits as its factorization.

3332319961 is an evil number, because the sum of its binary digits is even.

The product of its digits is 78732, while the sum is 40.

The square root of 3332319961 is about 57726.2501900132. The cubic root of 3332319961 is about 1493.6501891234.

The spelling of 3332319961 in words is "three billion, three hundred thirty-two million, three hundred nineteen thousand, nine hundred sixty-one".