3658466112 has 224 divisors, whose sum is σ = 12152985600. Its totient is φ = 947054592.

The previous prime is 3658466111. The next prime is 3658466117. The reversal of 3658466112 is 2116648563.

It is a tau number, because it is divible by the number of its divisors (224).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3658466111) 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, 584214 + ... + 590442.

It is an arithmetic number, because the mean of its divisors is an integer number (54254400).

Almost surely, 2^3658466112 is an apocalyptic number.

3658466112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3658466112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6076492800).

3658466112 is an abundant number, since it is smaller than the sum of its proper divisors (8494519488).

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

3658466112 is a wasteful number, since it uses less digits than its factorization.

3658466112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6293 (or 6283 counting only the distinct ones).

The product of its digits is 207360, while the sum is 42.

The square root of 3658466112 is about 60485.2553272283. The cubic root of 3658466112 is about 1540.8712268218.

The spelling of 3658466112 in words is "three billion, six hundred fifty-eight million, four hundred sixty-six thousand, one hundred twelve".