3486631042 has 16 divisors (see below), whose sum is σ = 5465895552. Its totient is φ = 1664903680.

The previous prime is 3486631013. The next prime is 3486631067. The reversal of 3486631042 is 2401366843.

It is a junction number, because it is equal to n+sod(n) for n = 3486630992 and 3486631010.

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, 29638 + ... + 88609.

It is an arithmetic number, because the mean of its divisors is an integer number (341618472).

Almost surely, 2^3486631042 is an apocalyptic number.

3486631042 is a deficient number, since it is larger than the sum of its proper divisors (1979264510).

3486631042 is a wasteful number, since it uses less digits than its factorization.

3486631042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118913.

The product of its (nonzero) digits is 82944, while the sum is 37.

The square root of 3486631042 is about 59047.7014116553. The cubic root of 3486631042 is about 1516.3588750500.

Adding to 3486631042 its reverse (2401366843), we get a palindrome (5887997885).

The spelling of 3486631042 in words is "three billion, four hundred eighty-six million, six hundred thirty-one thousand, forty-two".