3479481990674 has 32 divisors (see below), whose sum is σ = 5423490172800. Its totient is φ = 1672781742720.

The previous prime is 3479481990623. The next prime is 3479481990713. The reversal of 3479481990674 is 4760991849743.

It is a junction number, because it is equal to n+sod(n) for n = 3479481990598 and 3479481990607.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11914697 + ... + 12203235.

It is an arithmetic number, because the mean of its divisors is an integer number (169484067900).

Almost surely, 2^{3479481990674} is an apocalyptic number.

3479481990674 is a deficient number, since it is larger than the sum of its proper divisors (1944008182126).

3479481990674 is a wasteful number, since it uses less digits than its factorization.

3479481990674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290498.

The product of its (nonzero) digits is 329204736, while the sum is 71.

The spelling of 3479481990674 in words is "three trillion, four hundred seventy-nine billion, four hundred eighty-one million, nine hundred ninety thousand, six hundred seventy-four".