3494346769 has 3 divisors (see below), whose sum is σ = 3494405883. Its totient is φ = 3494287656.

The previous prime is 3494346767. The next prime is 3494346781. The reversal of 3494346769 is 9676434943.

The square root of 3494346769 is 59113.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 9676434943 = 7 ⋅1382347849.

It can be written as a sum of positive squares in only one way, i.e., 3479230225 + 15116544 = 58985^2 + 3888^2 .

It is not a de Polignac number, because 3494346769 - 2¹ = 3494346767 is a prime.

It is a super-2 number, since 2×3494346769² = 24420918684041478722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3494346767) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 29557 + ... + 88669.

It is an arithmetic number, because the mean of its divisors is an integer number (1164801961).

Almost surely, 2^3494346769 is an apocalyptic number.

3494346769 is the 59113-rd square number.

3494346769 is the 29557-th centered octagonal number.

It is an amenable number.

3494346769 is a deficient number, since it is larger than the sum of its proper divisors (59114).

3494346769 is an frugal number, since it uses more digits than its factorization.

3494346769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118226 (or 59113 counting only the distinct ones).

The product of its digits is 11757312, while the sum is 55.

The cubic root of 3494346769 is about 1517.4765911889.

The spelling of 3494346769 in words is "three billion, four hundred ninety-four million, three hundred forty-six thousand, seven hundred sixty-nine".