3494493469 has 2 divisors, whose sum is σ = 3494493470. Its totient is φ = 3494493468.

The previous prime is 3494493461. The next prime is 3494493479. The reversal of 3494493469 is 9643944943.

3494493469 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 can be written as a sum of positive squares in only one way, i.e., 1777634244 + 1716859225 = 42162^2 + 41435^2 .

It is a cyclic number.

It is not a de Polignac number, because 3494493469 - 2³ = 3494493461 is a prime.

It is a super-2 number, since 2×3494493469² = 24422969209767307922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3494493461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1747246734 + 1747246735.

It is an arithmetic number, because the mean of its divisors is an integer number (1747246735).

Almost surely, 2^3494493469 is an apocalyptic number.

It is an amenable number.

3494493469 is a deficient number, since it is larger than the sum of its proper divisors (1).

3494493469 is an equidigital number, since it uses as much as digits as its factorization.

3494493469 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10077696, while the sum is 55.

The square root of 3494493469 is about 59114.2408307846. The cubic root of 3494493469 is about 1517.4978265075.

The spelling of 3494493469 in words is "three billion, four hundred ninety-four million, four hundred ninety-three thousand, four hundred sixty-nine".