3404325561 has 64 divisors (see below), whose sum is σ = 5689958400. Its totient is φ = 1762776576.

The previous prime is 3404325557. The next prime is 3404325569. The reversal of 3404325561 is 1655234043.

It is not a de Polignac number, because 3404325561 - 2² = 3404325557 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3404325569) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4057180 + ... + 4058018.

It is an arithmetic number, because the mean of its divisors is an integer number (88905600).

Almost surely, 2^3404325561 is an apocalyptic number.

It is an amenable number.

3404325561 is a deficient number, since it is larger than the sum of its proper divisors (2285632839).

3404325561 is a wasteful number, since it uses less digits than its factorization.

3404325561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1118.

The product of its (nonzero) digits is 43200, while the sum is 33.

The square root of 3404325561 is about 58346.5985383895. The cubic root of 3404325561 is about 1504.3320046688.

The spelling of 3404325561 in words is "three billion, four hundred four million, three hundred twenty-five thousand, five hundred sixty-one".