3208023420 has 96 divisors (see below), whose sum is σ = 10869562368. Its totient is φ = 690127872.

The previous prime is 3208023383. The next prime is 3208023421. The reversal of 3208023420 is 243208023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3208023421) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 217512 + ... + 231791.

It is an arithmetic number, because the mean of its divisors is an integer number (113224608).

Almost surely, 2^3208023420 is an apocalyptic number.

3208023420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3208023420 is an abundant number, since it is smaller than the sum of its proper divisors (7661538948).

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

3208023420 is a wasteful number, since it uses less digits than its factorization.

3208023420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449339 (or 449337 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 3208023420 is about 56639.4157808853. The cubic root of 3208023420 is about 1474.8431770454.

The spelling of 3208023420 in words is "three billion, two hundred eight million, twenty-three thousand, four hundred twenty".