3416405421 has 32 divisors (see below), whose sum is σ = 5400743040. Its totient is φ = 1893715200.

The previous prime is 3416405417. The next prime is 3416405423. The reversal of 3416405421 is 1245046143.

It is not a de Polignac number, because 3416405421 - 2² = 3416405417 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3416405423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10231 + ... + 83291.

It is an arithmetic number, because the mean of its divisors is an integer number (168773220).

Almost surely, 2^3416405421 is an apocalyptic number.

It is an amenable number.

3416405421 is a deficient number, since it is larger than the sum of its proper divisors (1984337619).

3416405421 is a wasteful number, since it uses less digits than its factorization.

3416405421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73197.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 3416405421 is about 58450.0249871632. The cubic root of 3416405421 is about 1506.1092209445.

The spelling of 3416405421 in words is "three billion, four hundred sixteen million, four hundred five thousand, four hundred twenty-one".