3499668964 has 27 divisors (see below), whose sum is σ = 6734305641. Its totient is φ = 1590167040.

The previous prime is 3499668923. The next prime is 3499668979. The reversal of 3499668964 is 4698669943.

The square root of 3499668964 is 59158.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 126382564 + 3373286400 = 11242^2 + 58080^2 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3499668896 and 3499668905.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1300132 + ... + 1302820.

Almost surely, 2^3499668964 is an apocalyptic number.

3499668964 is the 59158-th square number.

It is an amenable number.

3499668964 is a deficient number, since it is larger than the sum of its proper divisors (3234636677).

3499668964 is an equidigital number, since it uses as much as digits as its factorization.

3499668964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5404 (or 2702 counting only the distinct ones).

The product of its digits is 60466176, while the sum is 64.

The cubic root of 3499668964 is about 1518.2466167969.

Multiplying 3499668964 by its sum of digits (64), we get a square (223978813696 = 473264²).

The spelling of 3499668964 in words is "three billion, four hundred ninety-nine million, six hundred sixty-eight thousand, nine hundred sixty-four".