3652736123 has 2 divisors, whose sum is σ = 3652736124. Its totient is φ = 3652736122.

The previous prime is 3652736033. The next prime is 3652736183. The reversal of 3652736123 is 3216372563.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3652736123 is a prime.

It is a super-2 number, since 2×3652736123² = 26684962368538142258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3652736183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1826368061 + 1826368062.

It is an arithmetic number, because the mean of its divisors is an integer number (1826368062).

Almost surely, 2^3652736123 is an apocalyptic number.

3652736123 is a deficient number, since it is larger than the sum of its proper divisors (1).

3652736123 is an equidigital number, since it uses as much as digits as its factorization.

3652736123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 136080, while the sum is 38.

The square root of 3652736123 is about 60437.8699409567. The cubic root of 3652736123 is about 1540.0663550146.

The spelling of 3652736123 in words is "three billion, six hundred fifty-two million, seven hundred thirty-six thousand, one hundred twenty-three".