3485767387 has 4 divisors (see below), whose sum is σ = 3516615000. Its totient is φ = 3454919776.

The previous prime is 3485767321. The next prime is 3485767391. The reversal of 3485767387 is 7837675843.

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 3485767387 - 2¹⁵ = 3485734619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3485761387) 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, 15423637 + ... + 15423862.

It is an arithmetic number, because the mean of its divisors is an integer number (879153750).

Almost surely, 2^3485767387 is an apocalyptic number.

3485767387 is a deficient number, since it is larger than the sum of its proper divisors (30847613).

3485767387 is a wasteful number, since it uses less digits than its factorization.

3485767387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30847612.

The product of its digits is 23708160, while the sum is 58.

The square root of 3485767387 is about 59040.3877612605. The cubic root of 3485767387 is about 1516.2336616224.

The spelling of 3485767387 in words is "three billion, four hundred eighty-five million, seven hundred sixty-seven thousand, three hundred eighty-seven".