3479988146 has 8 divisors (see below), whose sum is σ = 5305555884. Its totient is φ = 1711469520.

The previous prime is 3479988097. The next prime is 3479988167. The reversal of 3479988146 is 6418899743.

It can be written as a sum of positive squares in 2 ways, for example, as 3441112921 + 38875225 = 58661^2 + 6235^2 .

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

It is a super-2 number, since 2×3479988146² = 24220634992601034632, which contains 22 as substring.

It is an unprimeable number.

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, 14262125 + ... + 14262368.

Almost surely, 2^3479988146 is an apocalyptic number.

3479988146 is a deficient number, since it is larger than the sum of its proper divisors (1825567738).

3479988146 is a wasteful number, since it uses less digits than its factorization.

3479988146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28524556.

The product of its digits is 10450944, while the sum is 59.

The square root of 3479988146 is about 58991.4243428653. The cubic root of 3479988146 is about 1515.3952496898.

The spelling of 3479988146 in words is "three billion, four hundred seventy-nine million, nine hundred eighty-eight thousand, one hundred forty-six".