4988690619 has 8 divisors (see below), whose sum is σ = 7256277312. Its totient is φ = 3023448840.

The previous prime is 4988690617. The next prime is 4988690627. The reversal of 4988690619 is 9160968894.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4988690619 - 2¹ = 4988690617 is a prime.

It is a super-3 number, since 3×4988690619³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (4988690617) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75586189 + ... + 75586254.

It is an arithmetic number, because the mean of its divisors is an integer number (907034664).

Almost surely, 2^4988690619 is an apocalyptic number.

4988690619 is a deficient number, since it is larger than the sum of its proper divisors (2267586693).

4988690619 is a wasteful number, since it uses less digits than its factorization.

4988690619 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151172457.

The product of its (nonzero) digits is 6718464, while the sum is 60.

The square root of 4988690619 is about 70630.6634472592. The cubic root of 4988690619 is about 1708.6857221123.

The spelling of 4988690619 in words is "four billion, nine hundred eighty-eight million, six hundred ninety thousand, six hundred nineteen".