4628345772 has 12 divisors (see below), whose sum is σ = 10799473496. Its totient is φ = 1542781920.

The previous prime is 4628345767. The next prime is 4628345773. The reversal of 4628345772 is 2775438264.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×4628345772³ (a number of 30 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (4628345773) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 192847729 + ... + 192847752.

Almost surely, 2^4628345772 is an apocalyptic number.

It is an amenable number.

4628345772 is an abundant number, since it is smaller than the sum of its proper divisors (6171127724).

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

4628345772 is a wasteful number, since it uses less digits than its factorization.

4628345772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385695488 (or 385695486 counting only the distinct ones).

The product of its digits is 2257920, while the sum is 48.

The square root of 4628345772 is about 68031.9467015313. The cubic root of 4628345772 is about 1666.5125895077.

The spelling of 4628345772 in words is "four billion, six hundred twenty-eight million, three hundred forty-five thousand, seven hundred seventy-two".