3421600164 has 24 divisors (see below), whose sum is σ = 8870815520. Its totient is φ = 1140533352.

The previous prime is 3421600109. The next prime is 3421600219. The reversal of 3421600164 is 4610061243.

3421600164 is a `hidden beast` number, since 3 + 42 + 1 + 600 + 16 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (3421600109) and next prime (3421600219).

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

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15840634 + ... + 15840849.

Almost surely, 2^3421600164 is an apocalyptic number.

It is an amenable number.

3421600164 is an abundant number, since it is smaller than the sum of its proper divisors (5449215356).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3421600164 is a wasteful number, since it uses less digits than its factorization.

3421600164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31681496 (or 31681488 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 3421600164 is about 58494.4455824653. The cubic root of 3421600164 is about 1506.8721952067.

The spelling of 3421600164 in words is "three billion, four hundred twenty-one million, six hundred thousand, one hundred sixty-four".