3494663486 has 4 divisors (see below), whose sum is σ = 5241995232. Its totient is φ = 1747331742.

The previous prime is 3494663479. The next prime is 3494663503. The reversal of 3494663486 is 6843664943.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6843664943 = 4157 ⋅1646299.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 873665870 + ... + 873665873.

It is an arithmetic number, because the mean of its divisors is an integer number (1310498808).

Almost surely, 2^3494663486 is an apocalyptic number.

3494663486 is a deficient number, since it is larger than the sum of its proper divisors (1747331746).

3494663486 is a wasteful number, since it uses less digits than its factorization.

3494663486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1747331745.

The product of its digits is 8957952, while the sum is 53.

The square root of 3494663486 is about 59115.6788508768. The cubic root of 3494663486 is about 1517.5224362968.

The spelling of 3494663486 in words is "three billion, four hundred ninety-four million, six hundred sixty-three thousand, four hundred eighty-six".