3416423557 has 4 divisors (see below), whose sum is σ = 3416581036. Its totient is φ = 3416266080.

The previous prime is 3416423477. The next prime is 3416423567. The reversal of 3416423557 is 7553246143.

It is a happy number.

3416423557 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2433350241 + 983073316 = 49329^2 + 31354^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3416423557 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3416423567) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39768 + ... + 91729.

It is an arithmetic number, because the mean of its divisors is an integer number (854145259).

Almost surely, 2^3416423557 is an apocalyptic number.

It is an amenable number.

3416423557 is a deficient number, since it is larger than the sum of its proper divisors (157479).

3416423557 is a wasteful number, since it uses less digits than its factorization.

3416423557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157478.

The product of its digits is 302400, while the sum is 40.

The square root of 3416423557 is about 58450.1801280372. The cubic root of 3416423557 is about 1506.1118860018. Note that the first 3 decimals are identical.

The spelling of 3416423557 in words is "three billion, four hundred sixteen million, four hundred twenty-three thousand, five hundred fifty-seven".