3494352669 has 8 divisors (see below), whose sum is σ = 4933203840. Its totient is φ = 2192534976.

The previous prime is 3494352661. The next prime is 3494352679. The reversal of 3494352669 is 9662534943.

It is a happy number.

3494352669 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3494352669 - 2³ = 3494352661 is a prime.

It is a super-2 number, since 2×3494352669² = 24421001150694847122, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51), and also a Moran number because the ratio is a prime number: 68516719 = 3494352669 / (3 + 4 + 9 + 4 + 3 + 5 + 2 + 6 + 6 + 9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3494352661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34258309 + ... + 34258410.

It is an arithmetic number, because the mean of its divisors is an integer number (616650480).

Almost surely, 2^3494352669 is an apocalyptic number.

It is an amenable number.

3494352669 is a deficient number, since it is larger than the sum of its proper divisors (1438851171).

3494352669 is a wasteful number, since it uses less digits than its factorization.

3494352669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68516739.

The product of its digits is 4199040, while the sum is 51.

The square root of 3494352669 is about 59113.0499043993. The cubic root of 3494352669 is about 1517.4774452452.

The spelling of 3494352669 in words is "three billion, four hundred ninety-four million, three hundred fifty-two thousand, six hundred sixty-nine".