3465981853 has 2 divisors, whose sum is σ = 3465981854. Its totient is φ = 3465981852.

The previous prime is 3465981839. The next prime is 3465981889. The reversal of 3465981853 is 3581895643.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2484224964 + 981756889 = 49842^2 + 31333^2 .

It is a cyclic number.

It is not a de Polignac number, because 3465981853 - 2²¹ = 3463884701 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3465981853.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3465981823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1732990926 + 1732990927.

It is an arithmetic number, because the mean of its divisors is an integer number (1732990927).

Almost surely, 2^3465981853 is an apocalyptic number.

It is an amenable number.

3465981853 is a deficient number, since it is larger than the sum of its proper divisors (1).

3465981853 is an equidigital number, since it uses as much as digits as its factorization.

3465981853 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3110400, while the sum is 52.

The square root of 3465981853 is about 58872.5899973833. The cubic root of 3465981853 is about 1513.3594564191.

The spelling of 3465981853 in words is "three billion, four hundred sixty-five million, nine hundred eighty-one thousand, eight hundred fifty-three".