3496202981 has 2 divisors, whose sum is σ = 3496202982. Its totient is φ = 3496202980.

The previous prime is 3496202951. The next prime is 3496202987. The reversal of 3496202981 is 1892026943.

3496202981 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3024010081 + 472192900 = 54991^2 + 21730^2 .

It is a cyclic number.

It is not a de Polignac number, because 3496202981 - 2⁶ = 3496202917 is a prime.

It is a super-2 number, since 2×3496202981² = 24446870568706572722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3496202987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1748101490 + 1748101491.

It is an arithmetic number, because the mean of its divisors is an integer number (1748101491).

Almost surely, 2^3496202981 is an apocalyptic number.

It is an amenable number.

3496202981 is a deficient number, since it is larger than the sum of its proper divisors (1).

3496202981 is an equidigital number, since it uses as much as digits as its factorization.

3496202981 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 186624, while the sum is 44.

The square root of 3496202981 is about 59128.6984551495. The cubic root of 3496202981 is about 1517.7452403179.

The spelling of 3496202981 in words is "three billion, four hundred ninety-six million, two hundred two thousand, nine hundred eighty-one".