3493889662 has 8 divisors (see below), whose sum is σ = 5271128856. Its totient is φ = 1736846712.

The previous prime is 3493889653. The next prime is 3493889699. The reversal of 3493889662 is 2669883943.

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

It is a junction number, because it is equal to n+sod(n) for n = 3493889597 and 3493889606.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5048628 + ... + 5049319.

It is an arithmetic number, because the mean of its divisors is an integer number (658891107).

Almost surely, 2^3493889662 is an apocalyptic number.

3493889662 is a deficient number, since it is larger than the sum of its proper divisors (1777239194).

3493889662 is a wasteful number, since it uses less digits than its factorization.

3493889662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10098122.

The product of its digits is 13436928, while the sum is 58.

The square root of 3493889662 is about 59109.1334905190. The cubic root of 3493889662 is about 1517.4104196012.

The spelling of 3493889662 in words is "three billion, four hundred ninety-three million, eight hundred eighty-nine thousand, six hundred sixty-two".