4619869536 has 48 divisors (see below), whose sum is σ = 12140123184. Its totient is φ = 1538310144.

The previous prime is 4619869523. The next prime is 4619869601. The reversal of 4619869536 is 6359689164.

It is a tau number, because it is divible by the number of its divisors (48).

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, 66240 + ... + 116736.

It is an arithmetic number, because the mean of its divisors is an integer number (252919233).

Almost surely, 2^4619869536 is an apocalyptic number.

It is an amenable number.

4619869536 is an abundant number, since it is smaller than the sum of its proper divisors (7520253648).

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

4619869536 is a wasteful number, since it uses less digits than its factorization.

4619869536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51463 (or 51455 counting only the distinct ones).

The product of its digits is 8398080, while the sum is 57.

The square root of 4619869536 is about 67969.6221557837. The cubic root of 4619869536 is about 1665.4946314243.

The spelling of 4619869536 in words is "four billion, six hundred nineteen million, eight hundred sixty-nine thousand, five hundred thirty-six".