3416343021 has 64 divisors (see below), whose sum is σ = 6335078400. Its totient is φ = 1771409088.

The previous prime is 3416342959. The next prime is 3416343041. The reversal of 3416343021 is 1203436143.

3416343021 is a `hidden beast` number, since 3 + 4 + 1 + 634 + 3 + 0 + 21 = 666.

3416343021 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3416343021 - 2⁶ = 3416342957 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3416343041) 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, 133180 + ... + 156746.

It is an arithmetic number, because the mean of its divisors is an integer number (98985600).

Almost surely, 2^3416343021 is an apocalyptic number.

It is an amenable number.

3416343021 is a deficient number, since it is larger than the sum of its proper divisors (2918735379).

3416343021 is a wasteful number, since it uses less digits than its factorization.

3416343021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23655 (or 23649 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 3416343021 is about 58449.4911953902. The cubic root of 3416343021 is about 1506.1000512885.

Adding to 3416343021 its reverse (1203436143), we get a palindrome (4619779164).

The spelling of 3416343021 in words is "three billion, four hundred sixteen million, three hundred forty-three thousand, twenty-one".