3485428946 has 16 divisors (see below), whose sum is σ = 5313199704. Its totient is φ = 1714483584.

The previous prime is 3485428907. The next prime is 3485428963. The reversal of 3485428946 is 6498245843.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3164625025 + 320803921 = 56255^2 + 17911^2 .

It is a super-2 number, since 2×3485428946² = 24296429875229341832, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27896 + ... + 88028.

Almost surely, 2^3485428946 is an apocalyptic number.

3485428946 is a deficient number, since it is larger than the sum of its proper divisors (1827770758).

3485428946 is a wasteful number, since it uses less digits than its factorization.

3485428946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60605.

The product of its digits is 6635520, while the sum is 53.

The square root of 3485428946 is about 59037.5215096298. The cubic root of 3485428946 is about 1516.1845885213.

The spelling of 3485428946 in words is "three billion, four hundred eighty-five million, four hundred twenty-eight thousand, nine hundred forty-six".