3347443478404 has 9 divisors (see below), whose sum is σ = 5858032490821. Its totient is φ = 1673719909600.

The previous prime is 3347443478383. The next prime is 3347443478459. The reversal of 3347443478404 is 4048743447433.

The square root of 3347443478404 is 1829602.

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., 71343478404 + 3276100000000 = 267102^2 + 1810000^2 .

It is a super-2 number, since 2×3347443478404² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 3201804 + ... + 4116604.

Almost surely, 2^{3347443478404} is an apocalyptic number.

3347443478404 is the 1829602-nd square number.

It is an amenable number.

3347443478404 is a deficient number, since it is larger than the sum of its proper divisors (2510589012417).

3347443478404 is an frugal number, since it uses more digits than its factorization.

3347443478404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1829606 (or 914803 counting only the distinct ones).

The product of its (nonzero) digits is 43352064, while the sum is 55.

The spelling of 3347443478404 in words is "three trillion, three hundred forty-seven billion, four hundred forty-three million, four hundred seventy-eight thousand, four hundred four".