3450243623 has 2 divisors, whose sum is σ = 3450243624. Its totient is φ = 3450243622.

The previous prime is 3450243617. The next prime is 3450243637. The reversal of 3450243623 is 3263420543.

3450243623 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3450243623 - 2¹⁴ = 3450227239 is a prime.

It is a super-2 number, since 2×3450243623² = 23808362116104332258, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3450243623.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3450243523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1725121811 + 1725121812.

It is an arithmetic number, because the mean of its divisors is an integer number (1725121812).

Almost surely, 2^3450243623 is an apocalyptic number.

3450243623 is a deficient number, since it is larger than the sum of its proper divisors (1).

3450243623 is an equidigital number, since it uses as much as digits as its factorization.

3450243623 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 32.

The square root of 3450243623 is about 58738.7744424413. The cubic root of 3450243623 is about 1511.0653743460.

It can be divided in two parts, 34502 and 43623, that added together give a 7-th power (78125 = 5⁷).

The spelling of 3450243623 in words is "three billion, four hundred fifty million, two hundred forty-three thousand, six hundred twenty-three".