3284157623 has 2 divisors, whose sum is σ = 3284157624. Its totient is φ = 3284157622.

The previous prime is 3284157553. The next prime is 3284157677. The reversal of 3284157623 is 3267514823.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3284157623 - 2²⁸ = 3015722167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3284157323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1642078811 + 1642078812.

It is an arithmetic number, because the mean of its divisors is an integer number (1642078812).

Almost surely, 2^3284157623 is an apocalyptic number.

3284157623 is a deficient number, since it is larger than the sum of its proper divisors (1).

3284157623 is an equidigital number, since it uses as much as digits as its factorization.

3284157623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 241920, while the sum is 41.

The square root of 3284157623 is about 57307.5703812332. The cubic root of 3284157623 is about 1486.4192839184.

The spelling of 3284157623 in words is "three billion, two hundred eighty-four million, one hundred fifty-seven thousand, six hundred twenty-three".