3432326981 has 2 divisors, whose sum is σ = 3432326982. Its totient is φ = 3432326980.

The previous prime is 3432326881. The next prime is 3432327049. The reversal of 3432326981 is 1896232343.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3372124900 + 60202081 = 58070^2 + 7759^2 .

It is a cyclic number.

It is not a de Polignac number, because 3432326981 - 2²² = 3428132677 is a prime.

It is a super-2 number, since 2×3432326981² = 23561737009001148722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3432326081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1716163490 + 1716163491.

It is an arithmetic number, because the mean of its divisors is an integer number (1716163491).

Almost surely, 2^3432326981 is an apocalyptic number.

It is an amenable number.

3432326981 is a deficient number, since it is larger than the sum of its proper divisors (1).

3432326981 is an equidigital number, since it uses as much as digits as its factorization.

3432326981 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 186624, while the sum is 41.

The square root of 3432326981 is about 58586.0647338597. The cubic root of 3432326981 is about 1508.4452486891.

The spelling of 3432326981 in words is "three billion, four hundred thirty-two million, three hundred twenty-six thousand, nine hundred eighty-one".