4641611780 has 48 divisors (see below), whose sum is σ = 10741329984. Its totient is φ = 1673965440.

The previous prime is 4641611773. The next prime is 4641611789. The reversal of 4641611780 is 871161464.

It is a super-3 number, since 3×4641611780³ (a number of 30 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (4641611789) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 196406 + ... + 218765.

It is an arithmetic number, because the mean of its divisors is an integer number (223777708).

Almost surely, 2^4641611780 is an apocalyptic number.

It is an amenable number.

4641611780 is an abundant number, since it is smaller than the sum of its proper divisors (6099718204).

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

4641611780 is a wasteful number, since it uses less digits than its factorization.

4641611780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415236 (or 415234 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 38.

The square root of 4641611780 is about 68129.3753090398. The cubic root of 4641611780 is about 1668.1032860302.

The spelling of 4641611780 in words is "four billion, six hundred forty-one million, six hundred eleven thousand, seven hundred eighty".