3709685323 has 2 divisors, whose sum is σ = 3709685324. Its totient is φ = 3709685322.

The previous prime is 3709685297. The next prime is 3709685347. The reversal of 3709685323 is 3235869073.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3709685323 - 2²⁵ = 3676130891 is a prime.

It is a super-2 number, since 2×3709685323² = 27523530391363228658, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3709685383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1854842661 + 1854842662.

It is an arithmetic number, because the mean of its divisors is an integer number (1854842662).

Almost surely, 2^3709685323 is an apocalyptic number.

3709685323 is a deficient number, since it is larger than the sum of its proper divisors (1).

3709685323 is an equidigital number, since it uses as much as digits as its factorization.

3709685323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 816480, while the sum is 46.

The square root of 3709685323 is about 60907.1861359561. The cubic root of 3709685323 is about 1548.0287563904.

The spelling of 3709685323 in words is "three billion, seven hundred nine million, six hundred eighty-five thousand, three hundred twenty-three".