4660481940 has 24 divisors (see below), whose sum is σ = 13049349600. Its totient is φ = 1242795168.

The previous prime is 4660481879. The next prime is 4660481963. The reversal of 4660481940 is 491840664.

It is a junction number, because it is equal to n+sod(n) for n = 4660481892 and 4660481901.

It is a congruent number.

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, 38837290 + ... + 38837409.

It is an arithmetic number, because the mean of its divisors is an integer number (543722900).

Almost surely, 2^4660481940 is an apocalyptic number.

It is an amenable number.

4660481940 is an abundant number, since it is smaller than the sum of its proper divisors (8388867660).

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

4660481940 is a wasteful number, since it uses less digits than its factorization.

4660481940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77674711 (or 77674709 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 42.

The square root of 4660481940 is about 68267.7225341523. The cubic root of 4660481940 is about 1670.3607501104.

The spelling of 4660481940 in words is "four billion, six hundred sixty million, four hundred eighty-one thousand, nine hundred forty".