3454726469 has 2 divisors, whose sum is σ = 3454726470. Its totient is φ = 3454726468.

The previous prime is 3454726463. The next prime is 3454726487. The reversal of 3454726469 is 9646274543.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3444163969 + 10562500 = 58687^2 + 3250^2 .

It is a cyclic number.

It is not a de Polignac number, because 3454726469 - 2⁴ = 3454726453 is a prime.

It is a super-2 number, since 2×3454726469² = 23870269951218415922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3454726463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1727363234 + 1727363235.

It is an arithmetic number, because the mean of its divisors is an integer number (1727363235).

Almost surely, 2^3454726469 is an apocalyptic number.

It is an amenable number.

3454726469 is a deficient number, since it is larger than the sum of its proper divisors (1).

3454726469 is an equidigital number, since it uses as much as digits as its factorization.

3454726469 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4354560, while the sum is 50.

The square root of 3454726469 is about 58776.9212276383. The cubic root of 3454726469 is about 1511.7195254241.

It can be divided in two parts, 34547 and 26469, that added together give a palindrome (61016).

The spelling of 3454726469 in words is "three billion, four hundred fifty-four million, seven hundred twenty-six thousand, four hundred sixty-nine".