3490770943 has 4 divisors (see below), whose sum is σ = 3808113768. Its totient is φ = 3173428120.

The previous prime is 3490770911. The next prime is 3490770947.

It is a happy number.

3490770943 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3490770943 - 2⁵ = 3490770911 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3490770893 and 3490770902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3490770947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158671396 + ... + 158671417.

It is an arithmetic number, because the mean of its divisors is an integer number (952028442).

Almost surely, 2^3490770943 is an apocalyptic number.

3490770943 is a deficient number, since it is larger than the sum of its proper divisors (317342825).

3490770943 is a wasteful number, since it uses less digits than its factorization.

3490770943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317342824.

The product of its (nonzero) digits is 571536, while the sum is 46.

The square root of 3490770943 is about 59082.7465763060. The cubic root of 3490770943 is about 1516.9587944369.

The spelling of 3490770943 in words is "three billion, four hundred ninety million, seven hundred seventy thousand, nine hundred forty-three".